1. A Developmental Framework for Cotherapy;International Journal of Group Psychotherapy;1980-07
2. A counselling group for adolescents;British Journal of Guidance & Counselling;1977-07
3. An Overview of Group Therapy with Adolescents;International Journal of Group Psychotherapy;1968-10
4. Understanding the Adolescent in Group Psychotherapy;Clinical Pediatrics;1965-04
5. Special Problems of Resistance in Co-Therapy Groups;International Journal of Group Psychotherapy;1963-07