Agazarian, Y. and Peters, R. (1981). The Visible and Invisible Group: Two Perspectives on Group Psychotherapy and Group Process. London: Routledge and Kegan Paul.
2.
Balint, M. (1968). The Basic Fault: Therapeutic Aspects of Regression . London: Tavistock Publications .
3.
Bruch, H. (1983). Eating Disorders, Obesity, Anorexia Nervosa, and the Person WithinNew York: Basic Books.
4.
Brusset, N. (1979). L'Assiette et le Miroir. L'Anorexie Mentale de l'Enfant et de l'AdolescentToulouse: Editions Privat.
5.
Ciani, N., Fiumara, R., Caporali, M. and Zanasi, M. (1981). Treatment of Narcissistic Disturbances in Group Analysis. GROUP ANALYSIS XIV/3.
6.
Foulkes, S.H. (1964). Therapeutic Group Analysis. London: George Allen and Unwin.