Kazdin, Alan E. <br/><br/>
Encyclopedia Of Psychology ( Volume-6  ) 
/ edited by Alan E. Kazdin 
 - New York:  Oxford University Press;  2000. 
 - 508p. 
<br/><br/><label>ISBN: </label>155798655X 
<br/><br/><label>Dewey Class. No.: </label>150.3  / KAZ/E