Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.