The International who's who 2007. 

 - 70th ed. 
 - London :  Routledge,  c2006. 
 - 2342 p. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>1857433661 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biography--English.--dictionary<br/>Biography.
<br/><br/><label>LC Class. No.: </label>CT120  / .I5