Beebe, S. A., & Beebe, S. J. Public speaking: An audience centered approach. Englewood Cliffs: Prentice Hall.
Trích dẫn kiểu ChicagoBeebe, Steven A., và Susan J. Beebe. Public Speaking: An Audience Centered Approach. Englewood Cliffs: Prentice Hall.
Deismireacht MLABeebe, Steven A., và Susan J. Beebe. Public Speaking: An Audience Centered Approach. Englewood Cliffs: Prentice Hall.
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