SIXTH EDITION <br/><br/>
Manual of the American Psychological Association  

 - Washington  Sixth Edition  2012. 
 - 272p 
<br/><br/><label>ISBN: </label>978-1-4338-0561-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psicologia 
<br/><br/><label>Dewey Class. No.: </label>159.9