1. Personality and Psychotherapy;Dollard,1950
2. Psychotherapy as a problem in learning theory;Shoben;Psychol. Bull.,1949
3. Learning Theory and the Symbolic Processes;Mowrer,1960
4. Psychotherapy by Reciprocal Inhibition;Wolpe,1958
5. Behavior Therapy and the Neuroses;Eysenck,1960