Zarefsky, D. (1996). Public speaking: Strategies for success. Massachusett: A Simon and Schuster Company.
Dyfyniad Arddull ChicagoZarefsky, David. Public Speaking: Strategies for Success. Massachusett: A Simon and Schuster Company, 1996.
Dyfyniad MLAZarefsky, David. Public Speaking: Strategies for Success. Massachusett: A Simon and Schuster Company, 1996.
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