Zarefsky, D. (1996). Public speaking: Strategies for success. Massachusett: Allyn and Bacon.
Chicago Style CitationZarefsky, David. Public Speaking: Strategies for Success. Massachusett: Allyn and Bacon, 1996.
Cita MLAZarefsky, David. Public Speaking: Strategies for Success. Massachusett: Allyn and Bacon, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.