Tohutoro APA (7th ed.)

Brilhart, J. K. (1982). Effective group discussion (4th ed.). Wm. C. Brown Pub..

Tohutoru Kātū Chicago (17th ed.)

Brilhart, John K. Effective Group Discussion. 4th ed. Iowa: Wm. C. Brown Pub., 1982.

Tohutoro MLA (9th ed.)

Brilhart, John K. Effective Group Discussion. 4th ed. Wm. C. Brown Pub., 1982.