Social motivation 
edited by David Dunning 
 - New York:  Psychology Press,  2011 
 - x, 282p. 
<br/><br/><label>ISBN: </label>978113887681 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Motivation (Psychology)-Social aspects
<br/><br/><label>Dewey Class. No.: </label>302.1  / SOC