The first book on group psychotherapy /

First ed. published in 1932 under title: Plan and technique of developing a prison into a socialized community.

Existence and therapy; an introduction to phenomenological psychology and existential analysis.

Bibliography: p. 362-366.

Group psychotherapy with children : the theory and practice of play-therapy.

Mode of access: Internet.

Who shall survive? Foundations of sociometry, group psychotherapy and sociodrama.

Mode of access: Internet.

Values and personality; an existential psychology of crisis.

Mode of access: Internet.