Alessandra, Tony. <br/><br/>
Non-manipulative selling / 
by Tony Alessandra, Phil Wexler, and Rick Barrera. 
 - 2nd ed. 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  1987. 
 - ix, 262 p. 
<br/><br/> Included index. 
<br/><br/><label>ISBN: </label>00136233074 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Selling.