Cita APA (7a ed.)

(1969). A Model for Co-Therapy in Groups Vincent A. Harren. [microform].

Cita Chicago Style (17a ed.)

A Model for Co-Therapy in Groups Vincent A. Harren. [microform]. 1969.

Cita MLA (9a ed.)

A Model for Co-Therapy in Groups Vincent A. Harren. [microform]. 1969.