Cita APA (7th ed.)

Forsyth, D. R. (2019). Group dynamics (Seventh edition.). Cengage.

Cita Chicago (17th ed.)

Forsyth, Donelson R. Group Dynamics. Seventh edition. Australia, Boston, MA: Cengage, 2019.

Cita MLA (9th ed.)

Forsyth, Donelson R. Group Dynamics. Seventh edition. Cengage, 2019.