1. Cognitive Psychology and its Implications;Anderson,1985
2. Cognitive Therapy and the Emotional Disorders;Beck,1976
3. Anxiety Disorders and Phobias: A Cognitive Perspective;Beck,1985
4. Cognitions, attitudes and personality dimensions in depression;Beck;Br. J. Cog. Psychother.,1983
5. Intrusive unwanted thoughts: a two stage model of control;Edwards;Br. J. Med. Psychol.,1987