Cooper, Donald R. <br/><br/>
Business research methods / 
Donald R. Cooper, Pamela S. Schindler. 
 - Twelfth edition. 
 - New York, NY :  McGraw-Hill Education,  c2014. 
 - xxvi, 692 pages :  illustration ;  26 cm. 
<br/><br/> Includes indexes. 
<br/><br/><label>ISBN: </label>9789814646109 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business--Research.<br/>Management--Research.