Matthews, Gerald.  c2009. <br/><br/>
Personality Traits/ 
Gerald Matthews, Ian J. deary and Martha C. Whiteman. 
 - 3nd ed. 
 - Cambridge:  Cambridge University Press.  c2009. 
 - xxx,555p.;  24cm. 
<br/><br/> Includes Bibliographic References 
<br/><br/><label>ISBN: </label>9780521716222 
<br/><br/><label>LC Class. No.: </label>BF 698  / .M88 2009.