1. Self-efficacy: towards a unifying theory of behaviour change;Bandura;Psychological Review,1977
2. What is psychotherapy?;Bloch,1982
3. Gamesters' handbook;Brandes,1979
4. Learning through the patient;Ellis;Nursing Times,1985
5. Preparation of psychiatric in-patients for group therapy;Ernst;Journal of psychosocial nursing and mental health services,1981