Kreuger, Larry, <br/><br/>
Social Work Research Methods : 

 -  Allyn & Bacon,  2006. 
<br/><br/><label>ISBN: </label>9780205470112 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social service.
<br/><br/><label>Dewey Class. No.: </label>361.0072  / KRE