Cooper, Donald R. <br/><br/>
Business research methods / 
Donald R. Cooper, Pamela S. Schindler. 
 - 12th ed. 
 - New York :  McGraw-Hill Education,  2014. 
 - 692 p. : ill. ; 26 cm 
<br/><br/> Includes glossary and indexes 
<br/><br/><label>ISBN: </label>9789814646109 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business--Research