The handbook of language variation and change / 
edited by J.K. Chambers, Peter Trudgill, and Natalie Schilling-Estes 
 - 1a ed. 
 - Malden, Ma, USA :  Blackwell,   2004 
 - xii, 807 p. :  il. ;   25 cm.  
 - Blackwell handbooks in linguistics .
<br/><br/>Incluye bibliografia e índice  
<br/><br/><label>ISBN: </label>0631218036 1405116923 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociolingüistica <br/>Lenguaje y lenguas <br/>Lingüistica 
<br/><br/><label>LC Class. No.: </label>P120 .V37   / H36 2004