William G. Zikmund, Jon C. Carr, Mitch Griffin" <br/><br/>
Business research methods / 
William G. Zikmund, Jon C. Carr, Mitch Griffin" 
 - 9th 
 - Canada :  Cengage Learning,  2008. 
 - 670p 
<br/><br/><label>ISBN: </label>9781133190943 
<br/><br/><label>Dewey Class. No.: </label>333.33HD596