Zikmund, william G. <br/><br/>
Business research methods / 
by barry j,babin, jon c , carr, and mitch griffin. 
 - 9h ed. 
 - USA :  south western,  c2013. 
 - xxv, 670p. :  ill. ;  28 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>9781111826925 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business--Research--Methodology.
<br/><br/><label>Dewey Class. No.: </label>658.0072  / BUS