Petri, Herbert L. <br/><br/>
Motivation :  theory, research and application / 
Herbert L. Petri, John M. Govern 
 - Belmont, CA :  Wadsworth, Cengage Learning,  2013 
 - xiv, 478 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. 399-446) and indexes 
<br/><br/><label>ISBN: </label>9781111841096 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Motivation (Psychology)