Engler, Barbara. <br/><br/>
Personality theories :  an introduction / 
Barbara Engler. 
 - 9th ed. 
 - Belmont, Calif. :  Wadsworth Cengage Learning,  2014. 
 - xxi, 504 p. :  ill., ports ;  27 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>1285088808 (hbk.) 9781285088808 (hbk.)  RM809.31 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Personality.