APA (7e ed.) Bronvermelding

Não informado. (1976). Group psychotherapy, psychodrama and sociometry. American Society of Group Psychotherapy and Psychodrama.

Chicago (17e ed.) Bronvermelding

Não informado. Group Psychotherapy, Psychodrama and Sociometry. Beacon, NY: American Society of Group Psychotherapy and Psychodrama, 1976.

MLA (8e ed.) Bronvermelding

Não informado. Group Psychotherapy, Psychodrama and Sociometry. American Society of Group Psychotherapy and Psychodrama, 1976.

Let op: Deze citaties zijn niet altijd 100% accuraat.