Chystal, David <br/><br/>
Cambridge encyclopeida of english language 

 - 2nd ed. 
 - New York  Syndcate of the University of Cambridge  2003 
 - vii, 499 p. 
<br/><br/><label>ISBN: </label>521530334 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English Grammar & Composition
<br/><br/><label>Dewey Class. No.: </label>G(A)