The Handbook of social work research methods / 
editor Bruce Thyer  
 - 2nd ed. 
 - Los Angeles :  SAGE Publications,  2010 
 - 654 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>9781412958394 9781412958400 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social service--Research 
<br/><br/><label>Dewey Class. No.: </label>361.0072  / H238