Babbie, Earl R., <br/><br/>
The practice of social research / 
 Social research 
Earl Babbie. 
 - Fourteenth edition. 
 - xxiv, 566 pages :  colour illustrations ;  26 cm 
<br/><br/>Includes bibliographical references  (pages 535-548) and index. 
<br/><br/><label>ISBN: </label>9781305104945 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Research.<br/>Social sciences--Methodology.<br/>Social sciences--Research--Methodology.
<br/><br/><label>Dewey Class. No.: </label>300.72  / BAB 2016