Keller, Ed <br/><br/>
The face-to-face book 

 - e 
 - New York  2012 
<br/><br/><label>ISBN: </label>9781451640069  1695.2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Marketing--Social aspects; Word-of-mouth advertising; Social marketing.
<br/><br/><label>Dewey Class. No.: </label>658.872  / KEL-12