Citazione APA

Shaffer,John B.P, & M.David Galinsky. (1974). Models of group therapy and sensitive training. Prentice hall.

Stile di citazione Chicago

Shaffer,John B.P, e M.David Galinsky. Models of Group Therapy and Sensitive Training. New Jersey: Prentice hall, 1974.

Citazione MLA

Shaffer,John B.P, e M.David Galinsky. Models of Group Therapy and Sensitive Training. Prentice hall, 1974.