Engel, James F & Blackwell, Roger D <br/><br/>
Consumer behavior 

 - 3rd ed 
 - The Dryden Press, Chicago  1978 
 - xix, 665 
<br/><br/><label>ISBN: </label>0-03-089673-8 
<br/><br/><label>Dewey Class. No.: </label>339.4207 Eng