Dyfyniad APA

Beebe, S. A., & Beebe, S. J. (1991). Public speaking: An audience- centred approach. Prentice- Hall.

Dyfyniad Arddull Chicago

Beebe, Steve A., and Susan J. Beebe. Public Speaking: An Audience- Centred Approach. London: Prentice- Hall, 1991.

Dyfyniad MLA

Beebe, Steve A., and Susan J. Beebe. Public Speaking: An Audience- Centred Approach. Prentice- Hall, 1991.

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