Encyclopedia of career development / 
 Career development 
editors, Jeffrey H. Greenhaus, Gerard A. Callanan. 
 - Thousand Oaks, Calif. :  Sage Publications,  c2006. 
 - 2 v. :  ill. ;  29 cm. 
<br/><br/> "A Sage reference publication." 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>1412905370 9781412905374 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Career development--Encyclopedias.<br/>Vocational guidance--Encyclopedias.<br/>Vocational qualifications--Encyclopedias.