Cialdini, Robert B. <br/><br/>
Influnce the psychology of persuasion / 
Robert B. Cialdini 
 - New York :  Revised Edition,  1984       
 - xiv, 320 p. 
<br/><br/><label>ISBN: </label>0688128165 
<br/><br/><label>LC Class. No.: </label>BF 774 C565p 1993