Hudson, R. A. <br/><br/>
Sociolinguistics / 
R. A. Hudson. 
 - 2nd  ed. 
 - Cambridge :  C. U. P.,  2001. 
 - xv, 279 p. 
<br/><br/><label>ISBN: </label>052156514 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociolinguistics.
<br/><br/><label>LC Class. No.: </label>P40  / .H83 2001 c. 1