American Society of Group Psychotherapy and Psychodrama. (1997). The international journal of action methods: Psychodrama, skill training, and role playing. Heldref Publications.
Chicago-Zitierstil (17. Ausg.)American Society of Group Psychotherapy and Psychodrama. The International Journal of Action Methods: Psychodrama, Skill Training, and Role Playing. Washington, DC: Heldref Publications, 1997.
MLA-Zitierstil (8. Ausg.)American Society of Group Psychotherapy and Psychodrama. The International Journal of Action Methods: Psychodrama, Skill Training, and Role Playing. Heldref Publications, 1997.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.