Cita APA (7th ed.)

Brilhart, J. K., & Galanes, G. J. (1995). Effective group discussion (8th ed.). Brown & Benchmark.

Cita Chicago (17th ed.)

Brilhart, John K., i Gloria J. Galanes. Effective Group Discussion. 8th ed. Madison, Wis: Brown & Benchmark, 1995.

Cita MLA (9th ed.)

Brilhart, John K., i Gloria J. Galanes. Effective Group Discussion. 8th ed. Brown & Benchmark, 1995.