Payne, James
Getting started in public speaking
Illinois National Textbook, 1994
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Lucas, Stephen E.
The art of public speaking
New York : McGraw-Hill, 1995,
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Lucas, Stephen E.
The art of public speaking
McGraw-Hill , 2004
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Principles of public speaking
by Kathleen German ... [and others]
Longman, 2001
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Devito, Joseph A.
The elements of public speaking
Harper and Row, 1984
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