Petri, Herbert L. , <br/><br/>
Motivation :  theory, research and applications / 
Herbert L. Petri, John M. Govern. 
 - 5th ed. 
 - xx, 481 pages :  illustrations ;  24 cm. 
<br/><br/><label>ISBN: </label>0534568807 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Motivation (Psychology).
<br/><br/><label>LC Class. No.: </label>BF503   / .P47 2004