Psychology of Learning and Behavior  
Barry Scwartz, Edward A. Wasserman , Steven J. Robbins  
 - 5th ed. 
 - New York:  W.W. Norton & Co. ,  2002. 
 - xv,378[49[ p,; 
<br/><br/><label>ISBN: </label>0393975916 
<br/><br/><label>LC Class. No.: </label>BF319  / .S27 2002