Monette, Duane R. <br/><br/>
Applied social research:   a tool for the human services/ 
Duane R. Monette, Thomas J. Sullivan and Cornell R. DeJong 
 - 8th Edition ; 
 - Australia:  Brookscole,   c2011. 
 - xxxiii, 554 pages :  illustrations ;  23 cm. 
<br/><br/>Includes appendices, bibliographical references, glossary and index<br/>