Pettijohn, Terry F. <br/><br/>
Psychology :  a connectext / 
Terry F. Pettijohn 
 - 4th ed. 
 - Dushkin :  McGraw-Hill,  1998 
 - xxii, 458 p. :  ill. ;  24 cm. 
<br/><br/>References : p. 429-447 
<br/><br/><label>ISBN: </label>0072929049  RM148.17 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology