Andy Sernovitz <br/><br/>
Word of mouth marketing: how smart companies get people talking 

 - Austin  TX Greenleaf Book Group Press  2012 
 - "xix, 215 p. : 21 cm." 
<br/><br/><label>ISBN: </label>0 
<br/><br/><label>Dewey Class. No.: </label>658.87 SER