Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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