Cathcart, R. S., & Samovar, L. A. (1984). Small group communication: A reader (4th ed.). WCH.
Lua i Stíl Chicago (17ú heag.)Cathcart, Robert S., agus Larry A. Samovar. Small Group Communication: A Reader. 4th ed. Dubuque: WCH, 1984.
Lua MLA (9ú heag.)Cathcart, Robert S., agus Larry A. Samovar. Small Group Communication: A Reader. 4th ed. WCH, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.