McKerrow, R. E., Gronbeck, B. E., Ehninger, D., & Monroe, A. H. (2003). Priciples and types of public speaking. New York: Pearson Educaton.
Παραπομπή Chicago StyleMcKerrow, Raymie E., Bruce E. Gronbeck, Douglas Ehninger, και Alan H. Monroe. Priciples and Types of Public Speaking. New York: Pearson Educaton, 2003.
Παραπομπή MLAMcKerrow, Raymie E., Bruce E. Gronbeck, Douglas Ehninger, και Alan H. Monroe. Priciples and Types of Public Speaking. New York: Pearson Educaton, 2003.
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