Crystal, David. <br/><br/>
Penguin dictionary of language / 

 - 2nd ed. 
 - London  Penguin Books,  1999 
 - 400 p. ; 
<br/><br/><label>ISBN: </label>0140514163 (paperback) | 9780140514162 (paperback) 
<br/><br/><label>Dewey Class. No.: </label>428.2 CRY