American Group Psychotherapy Association. (1951). International Journal of Group Psychotherapy. International Universities Press.
Citação do estilo Chicago (17ª ed.)American Group Psychotherapy Association. International Journal of Group Psychotherapy. New York: International Universities Press, 1951.
Citação MLA (8ª ed.)American Group Psychotherapy Association. International Journal of Group Psychotherapy. International Universities Press, 1951.
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