1. Historical linguistics and language change, Roger Lass 
2. On explaining language change, Roger Lass  
3. Economia de los cambios foneticos,Martinet,Andre
4. Phonological change, Paul Kiparsky (Indiana Univ.Linguistic Club)
5. Inflexion de las vocales en espanol,Krepinsky, Max.
6. Essai pour une histoire structurale du phonetisme francais,Haudricourt, Andre & Alphonse G. 
7. Intrduccion al latin vulgar,	Grandgent.C.H.
8. Economie des changements phonetiques,Martinet, Andre 
9. Sincronia, diacronia e historia ,Coseriu, Eugenio
10.Die structurelle Entwicklung des romanischen Vocalismus,Ludtke, Helmut 
11.La teoria del sustrato y los dialectos hispano-romances y gascones,Jungeann,Fredrick H.
12.Phonologische Studien zur romanischen Sprachgeschichite,Weinrich, Harald 
13.Consonantal dissimilation in the Romance Languages,Posner, R
14.Fonologia espanola, 3a.ed.,Alarcos Llorach,Emilio
15.Fragmentacion fonetica peninsular,Alonso, Damaso
16.Las sibilantes en la Romania,Galmes, de Fuentes 
17.La formacion de los dominios linguisticos en la Peninsula Iberica,Baldinger, K.
18.Linguistica romanica: Fonetica,Lausberg, Heinrich 
19.Estudios de fonetica hispanica,Malmberg, Bertil
20.Fonologia espanola, 4a.ed.Alarcos Llorach,Emilio
21.La estructura silabica,Granda.G
22.Dialectologia espanola,Zamora Vicente,A.
23.Aspects of phonological theory,Postal, Paul 
24.Emperical foundations for a theory of language change,Weinreich, Uriel: Herzog, Marvin
25.The Economy of Dipthongization in Early Romance,Romeo, Luigi 
26.Competing changes as a cause of residue,Wang, William 
27.Historical linguistics and Generative Grammar,King, Robert D. 
28.Gramatica historica espanola,Garcia de Diego 
29.Evolucion y revolucion en romances 1,Otero, Peregrin,C
30.La fragmentacion linguistica de la Romania,Wartburg, W.
31.Evolucion y revolucion en romances 2,Otero, Carlos-Peregrin
32.Manual de linguistica romanica,Iordan,I.,y Manoliu,M
33.Linguistica Ibero-romanica,Catalan, D.
34.Spanish phonology,Harris, James W
35.Phonological variants and dialect identification in Latin american Spanish,Resnick, M.C
36.Prot-Romance phonology,Hall,Robert A.jr.
37.Historical linguistics,Bynon, Theodora 
38.The lexicon in phonological change,Wang, William (ed.)
39.Mechanisms of language change in Latin,Janson, Tore 
40.Language, Edward Sapir  
41.Historia de la lengua espanola. 9a ed.,Lapesa, Rafael 
42.Introduccion a la historia de la lengua espanola,Resnick, M.C
43.Dialectologia mozarabes,Galmes de 
44.El orden historico de los procesos fonoloicos,Pensado, C
45.Cronologia relativa del castellano,Pensado, C
46.Estudios de historia linguistica espanola,Lapesa, Rafael 
47.Principles of historical linguistics ,Hock, Hans Henrich 
48.From Lain to Spanish,Lloyd, Paul 
49.Curso de gramatica historica espanola,Lathrop,T.A.
50.Manual de fonologia historica del espanol,Ariza, Manuel 
51.A History of the Spanish language,Penny, Ralph 
52.Linguistic variation and change. On the historical sociolinguistics of English,Milroy, James 
53.Estudio sociolinguistico del habla de Toledo,Fernandez, M.Angeles Calero 
54.Estudios de historia de la linguistica espanola,Castillo, Manuel Penalver 
55.Historical linguistics: Problems and perspectives,Jones, Charles, ed. 
56.Principles of linguistic change,Labov, William 
57.Sobre fonetica historica del espanol,Ariza, Manuel 
58.La escuela de Menendez Pidal y la historiografia linguistica hispanica,Catillo,Penalver 
59.El trueque s/x en espanol antiguo,Valle, Jose del 
60.Gramatica historica galega,Ferreiro, Manuel
61.La diptongacion en las lenguas romanicas,Miret, Fernando Sanchez
62.Lenguas en contacto,	Lara, Marius 
63.Language, Otto Jesperson 
64.A History of the Spanish language, Ralph Penny
65.Origenes del espanol americano, Claudia Parodi
66.Change in language, Whitney, Breal and Wagnener, Brigitte Nerlich 
67.Tuscan & Estruscan, the problem of substratum influence in Centeral Italy,Herbert J.Izzo
68.Cambios diacronicos en el espanol, ed. Concepcion C. Company
69.Phonological variation & change, John Harris 
70.From Latin to Romance in sound charts, Peter Boyd-Bowman 
71.Language in Contact, findings and problems, Uriel Weinreich 
72.Linguistic evolution with special reference to English,M.L.Samuels 
73.Proto-romance phonology, Robert A. Hall Jr.
74.Enciclopedia linguistica hispanica I
75.Enciclopedia linguistica hispanica II
76.Suplemento Tomo I de 74.
77.Contribucion a la fonetica del hispano-arabe y de los arabismos en el ibero-romanico y el siciliano, Arnald Steiger
78.Obras Completas de Damaso Alonso, Estudios linguisticos peninsulares
79.Los origenes del espanol de America, Antonio Garrido Dominguez
80.Los 1,001 anos de la lengua espanola, Antonio Alatorre 
81.Generative Studies in Historical Linguistics, ed.Maria Tsiapera 
82.Directions for historical linguistics, A Symposium 
83.On language change, the invisible hand in language, Rudi Keller 
84.Synchronie, Diachronie und Geschichite, Eugenio Coseriu
85.Principles and Methods for Historical Linguistics, R.J.Jeffers & Ilse Lehiste 
86.Origenes del espanol, estado linguistico de la peninsula iberica hasta el siglo XI, R.Menendez Pidal 
87.Approaches to English Historical Linguistics, An Anthology, ed.Roger Lass
88.Old English Phonology, Lass and Anderson 
89.English phonology and phonological theory, Roger Lass 
90.Linguistic change and generative theory, ed. R. Stockwell and R. Macaulay
91.Shuchardt, the Neogrammarians, and the Transformational Theory of phonological change, T.Venneman & T.Wilbur 
92.Manual de linguistica romanica, B.E.Vidos 
93.Origenes de las lenguas neolatinas, Carlo Tagliavini
94.Language change and linguistic reconstruction, H.M.Hoenigswald
95.The role of phonological structure in sound change from latin to Spanish and Portuguese, K.J.Wireback 
96.Understanding language change, A. McMahon 
97.Linguistic reconstruction, an introduction to theory and method, Anthony Fox 
98.La formacion de las lenguas romances peninsulares, Coloma Lleal
99.Dialectologia espanola,Zamora Vicente 
100.Studies in formal historicallinguistics, HenryM.Hoenigswald
101.De la pronunciacion medieval a la moderna en espanol, Vol.1 Amado Alonso
102.De la pronunciacion medieval a la moderna en espanol, Vol.2 Amado Alonso
103.Aproximacion a la historia de linguistica,Jesus Tuson
104.Reference Laws for syllable structure and the explanation ofsound change, Theo Vennemann
105.Historiografia linguistica, edad media y renacimiento, Juan Clemente Zamora Munne
106.Estudios de linguistica general,Francisco R. Adrados 
107.Historia linguitica vasco-romanica, Maria Teresa Echenique Elizondo 
108.Current Issues in linguistic theory, perspective on historical linguistics, Ed.Lehmann & Malkiel
109.Manual de pronunciacion espanola, Tomas Navarro 
110.How to set parameters:Arguments from language change, David Lightfoot
111.Lengua e historia, Luis Michelena
112.Latin and the romance languges in early middle ages, Ed.Roger Wright
113.The role of the listene in the historical phonology of Spanish and Portuguese,

      An optimality-theoretic account.David Eric Holts
114.Stylistic variation in Spanish Phonology,Richard E.Morris
115.A Manual of comparative romance linguistics,phonology and morphology, Henry Mendeloff 
116.An Introduction to historical linguistics, Terry Crowly
117.Language, a linguistic introduction to history, J.Vendryes 
118.Reading for the history of the English language,Charles T.Scott and Jon L.Erickson
119.Manual de dialectologia hispanica,el espanol de Espana, Manuel Alvar(Director)
120.Essays on linguistic themes, Yakov Malkiel
121.Historical linguistics, problems and perspectives, ed.Charles Jones 
122.The sounds of language, an inquiry into the role of genetic factors 

      in the development of sound system,L.F.Brosnahan
123.Languge change,R.L.Trask
124.Revista,Facultad de Humanidades y Ciencias,Univ.de la Rep.Uruguay,1954, 

      "forma y sustancia en los sonidos del lenguaje,por Coseriu included.
125.Linguistique historique, homonymie-stylistique-semantique-changements phonetiques,Eric Buyssens
126.El concepto de norma en linguistica,Luis Fernando Lara 
127.The seeds of speech,language origin and evolution, Jean Aitchison 
128.La methode comparative en linguistque historique, A.Meillet 
129.Del latin al espanol 1.fonologia y morfologia historicas de la lengua espanola, Paul M.Lloyd
130.El cambio analogico, Javier Elvira
131.Del origen y principio de la lengua castellana o romance que oi se usa en Espana, Vol.1

      Edicion facsimilar y estudio de Lidio Nieto Jimenez de Bernardo Jose de Aldrete
132.Del origen y principio de la lengua castellana o romance que oi se usa en Esnapa, Vol.2
133.Explanation in Phonology, Paul Kiparsky 
134.Late latin and early romance in Spain and Carolingian France, Roger Wright
135.Historical linguistics,an introduction, Lyle Campbell
136.Linguistic variation & Change, James Milroy
137.Universals of sound change in Nazalization,John Hajek
138.Workbook in Historical Phonology, Sound Change-Internal Reconstruction-Comparative Reconstruction, W.A.Benware
139.New Ways of analyzing sound change, ed.Penelope Eckert 
140.The Development of language,acquisition, change, and evolition, David Lightfoot 
141.Las lenguas circunvecinas del castellano, Diego Catalan 
142.El espanol, origenes de su diversidad,Diego Catalan 
143.Estudios de historia linguistica hispanica, Juan M.Lope Blanch 
144.External history of the romance languages, Robert A. Hall Jr.
145.Theoretical Bases of Indo-European Linguistics, Winfred P.Lehmann 
146.Historical linguistics.3rd.edition. Winfred P. Lehmann
147.An Introductionto historical and comparative linguistics, Raimo Antilla 
148.Linguistics and Philology in Spanish America, Yakov Malkiel
149.Readings in Historical phonology,Chapters in the theory of sound change, ed.Philip Baldi&Ronald Werth
150.Current trends in linguistics.Vol.11,Diachronic, Areal, and Typological Linguistics

      Ed.Henry Hoenigswald,Robert E. Longacre
151.The Sense of Change, Language as history, Michael Shapiro
152.The comparative method reviewed, ed.Mark Durie and Malcolm Ross
153.La formacion de los dominios linguisticos en la Peninsula Iberica, 1st.ed. Kurt Baldinger 
154.La formacion de los dominios linguisticos en la Peninsula Iberica, 2nd.ed. Kurt Baldinger 
155.Historical Comparative linguistics 2nd edition,Raimo Anttila
156.Historical linguistics, Theodora Bynon
157.The New sound of Indo-European,Essays in phonological reconstruction, Ed.TheoVennemann
158.Inquiries into the origin of language, James H.Stam 
159.Linguistic change and reconstruction methodology, ed.P.Baldi
160.Research Guide on language change, ed.Edgar C.Polome
161.Internal and external factors in syntactic change, ed.M.Gerritsen and D.Stein
162.Trends in phonological theory, a historical introduction, Eli Fischer-Jorgensen
163.The sate of the art, Charles F. Hockett
164.El estado actual de la linguistica, C.F.Hockett
165.The prehistory of language, Mary R.Haas
166.A contribution to the general theory of comparative linguistics, Radoslav Katicic 
167.Las estructuras gramaticales desde el punto de vista historico,Emilio Ridruejo Alonso 
168.The Rate of Linguistic Change, Istvan Fodor
169.The Spanish language, together with portuguese,catalan and basque, William J.Entwistle
170.Las lenguas de Espana:Castellano,Catalan,Vasco y Gallego-Portugues,William J.Entwistle
171.Historia y origenes del lenguaje, A.S.Diamond 
172.Lenguas y pueblos indoeuropeos,Francisco Villar 
173.La lengua y el hombre (introduccion a los problemas generales de la linguistica),B.Malmberg
174.La America hispanohablante(unidad y diferenciacion del castellano),B.Malmberg
175.Estudios linguisticos, temas espanoles, Amado Alonso 
176.Estudios linguisticos, temas hispanoamericanos, Amado Alonso 
177.Manual de linguistica romanica, Vol.1, Iorgu Iordan y Maria Manoliu
178.Manual de linguistica romanica, Vol.2, Iorgu Iordan y Maria Manoliu
179.Diccionario de linguistica de la escuela espanola,Francisco Abad 
180.Lecciones de linguistica espanola, Vicente Garcia de Diego 
181.Cambio linguistico y teoria generativa. ed.R.P.Stockwell and Macaulay
182.Introduccion a la linguistica comparativa,Oswald Szemerenyi
183.Estudios de linguistica romanica, Eugenio Coseriu
184.Direcciones de la linguistica moderna 1.de Saussure a Bloomfield(1916-1950),Oswald Szemerenyi
185.El circulo linguistico de Praga, Jacqueline Fontaine
186.Tradicion y novedad en la ciencia del lenguaje, Eugenio Coseriu
187.Sistema linguistico y cambio linguistico, Luis Hjelmslev 
188.Estructuralismo, geografia linguistica y dialectologia actual, Manuel Alvar 
189.Funcion y dinamica de las lenguas, Andre Martinet 
190.Diccionario de linguistica, Ed.Ramon Cerda