Gaya APA

Adams, K., Galanes, G, J. (2012). Communicating In Groups: Applications and Skills (Ed. 8). New York: The McGraw-Hill Companies.

Gaya MLA

Adams, Katherine., Galanes, Gloria, J.. "Communicating In Groups: Applications and Skills". Ed. 8 New York: The McGraw-Hill Companies, 2012. Skripsi, Tesis, Disertasi.