Petri, Herbert L., <br/><br/>
Motivation :  theory, research and application / 
Herbert L. Petri, John M. Govern. 
 - Sixth edition. 
 - xiv, 478 pages :  illsutrations ;  24 cm 
<br/><br/>Includes bibliographical references (pages 399-446) and indexes. 
<br/><br/><label>ISBN: </label>9781111841096 1111841098 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Motivation (Psychology)
<br/><br/><label>Dewey Class. No.: </label>153.8  / PET 2013