APA dictionary of psychology /
American Psychological Association ; Gary R. VandenBos, editor in chief 
. - 2nd edition 
. - Washington : American Psychological Association,  2015 
. - xv, 1204 p.  26 cm. 
<br/><label>  ISBN: </label>1-4338-1944-9 978-1-4338-1944-5