Michel Hersen and William Sledge <br/><br/>
Encyclopedia of Psychotherapy : Volume 2-I - P 

 - Washington, DC  Elsevier  2002 
<br/><br/> Print and Binding<br/> 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychotherapy
<br/><br/><label>Dewey Class. No.: </label>616.891403