Não informado. (1976). Group psychotherapy, psychodrama and sociometry. American Society of Group Psychotherapy and Psychodrama.
Citação do estilo Chicago (17ª ed.)Não informado. Group Psychotherapy, Psychodrama and Sociometry. Beacon, NY: American Society of Group Psychotherapy and Psychodrama, 1976.
Citação MLA (8ª ed.)Não informado. Group Psychotherapy, Psychodrama and Sociometry. American Society of Group Psychotherapy and Psychodrama, 1976.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.