The first book on group psychotherapy /

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

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.

Treatment of the delinquent adolescent; group and individual therapy with parent and child

Mode of access: Internet.