Riggio, Ronald E.,  c2003. <br/><br/>
introduction to Industrial/ Organizational Psychology / 
Riggio, Ronald E. 
 - 4th ed. 
 - New Jersey :  Prentice Hall,  c2003. 
 - xx, 556p. :  ill. ;  8cm. 
<br/><br/><label>ISBN: </label>981-247-110-3