Lieberman, L R <br/><br/>
Reinforcement and non-reinforcement in Rogerian psychotherapy: a critique.  [electronic resource] 

 -  Perceptual and motor skills  Apr 1969 
 - 559-65 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0031-5125 
<br/><br/><label>Standard No.: </label>10.2466/pms.1969.28.2.559  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Methods<br/>Psychological Theory<br/>Psychotherapy<br/>Reinforcement, Psychology