Wardhaugh Ronald  <br/><br/>
Introduction to Sociolinguistics 

 - 7 
 - New York  Wiley Blackwell  2015 
 - 427 
<br/><br/><label>ISBN: </label>9781118732298 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociolinguistics
<br/><br/><label>Dewey Class. No.: </label>306.44 WAR