Dyfyniad APA

Gamble kwal Teri & Gamble Michael. (2001). Communication Works (7th ed.). Mc Graw Hill.

Dyfyniad Arddull Chicago

Gamble kwal Teri and Gamble Michael. Communication Works. 7th ed. America: Mc Graw Hill, 2001.

Dyfyniad MLA

Gamble kwal Teri and Gamble Michael. Communication Works. 7th ed. Mc Graw Hill, 2001.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.