Baron, Robert A. <br/><br/>
Social psychology/ 
Robert A Baron. Nyal, R. Branscombe  
 - 13th ed. 
 - Boston.  Pearson.  2012 
 - xxviii, 509p.  ill.  27 cm 
<br/><br/>includes index. 
<br/><br/><label>ISBN: </label>9780205231997 0205231993 
<br/><br/><label>LC Class. No.: </label>HM1033  / .B26 2012