Babbie, Earl <br/><br/>
The practice of social research  
Babbie, Earl 
 - 8th ed. 
 - Belmont, California  Wadsworth Publishing Company  1998 
 - various pagings 
<br/><br/><label>ISBN: </label>9780534504687 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences - Research<br/>Social sciences - Methodology
<br/><br/><label>Dewey Class. No.: </label>330.72