Selected Bibliographies :   1. Textbooks and readers in sociolinguistcs. 

 - Virginia-US  :   The Linguistic Reporter,   1973. 
 - p. 9-11 
 - Irregular 
 - Vol. 15 no. 6 (Sep. 1973) 
 - The Linguistic Reporter A Newsletter in Applied Linguistics ;   no. 6 .
 - Center fo Applied Linguistics. .
<br/><br/>Contiene: Textbooks; Readers; Documentation Services at Canadian Centre. 
<br/><br/><br/>Inglés.