Trenholm, S., & Jensen, A. (1992). Interpersonal communication (2nd ed.). Wadsworth.
Dyfyniad Arddull ChicagoTrenholm, Sarah, and Arthur Jensen. Interpersonal Communication. 2nd ed. Belmont: Wadsworth, 1992.
Dyfyniad MLATrenholm, Sarah, and Arthur Jensen. Interpersonal Communication. 2nd ed. Wadsworth, 1992.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.