Ryan, Richard M. <br/><br/>
The Oxford handbook of human motivation 

 - New York  Oxford University Press.  2012 
 - xvii,, 579p.  24cm 
<br/><br/><label>ISBN: </label>9780195399820 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Motivation<br/>Psychology
<br/><br/><label>LC Class. No.: </label>BF 503 O94