Drake, Brett. <br/><br/>
Social work research methods :  from conceptualization to dissemination / 
Brett Drake, Melissa Jonson-Reid. 
 - 1st  ed. 
 - Boston :  Pearson,  2008. 
 - xx, 460  p. 
<br/><br/><label>ISBN: </label>0205460976 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social service--Research--Methodology.