The Oxford handbook of human motivation / 
edited by Richard M. Ryan. 
 - xvii, 579 pages :  illustrations ;  26 cm. 
 - Oxford library of psychology .
<br/><br/><label>ISBN: </label>9780195399820  RM592.16 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Motivation (Psychology)