DeCharms, Richard. <br/><br/>
Personal causation;   the internal affective determinants of behavi or /  
Richard DeCharms. 
 - New York :   Academic Press,   1968. 
 - xi, 398 p.    ill.    24 cm. 
<br/><br/>Includes bibliographical references ( p. 359-375) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Motivation (Psychology).--------
<br/><br/><label>Dewey Class. No.: </label>152.5