Baron, Robert A. and Byrne Donn Erwin <br/><br/>
Social psychology: Understanding human interaction 

 - 4th ed 
 - Boston  Allyn and Bacon  1984 
 - 685 
<br/><br/><label>ISBN: </label>9780205043019 
<br/><br/><label>Dewey Class. No.: </label>302. BAR