Dyfyniad APA
Shimanoff, S. B. (1980). Communication rules: Rules and research. Sage.
Dyfyniad Arddull Chicago
Shimanoff, Susan B. Communication Rules: Rules and Research. London: Sage, 1980.
Dyfyniad MLA
Shimanoff, Susan B. Communication Rules: Rules and Research. Sage, 1980.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.