Williams, Glyn. <br/><br/>
Sociolinguistics :  a sociological critique. 

 - London :  Routledge,  1992. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0415065135 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociolinguistics.