APA (7e ed.) Bronvermelding
Zarefsky, D. (2008). Public speaking: Strategies for success (5th ed.). Person Education.
Chicago (17e ed.) Bronvermelding
Zarefsky, David. Public Speaking: Strategies for Success. 5th ed. New York: Person Education, 2008.
MLA (9e ed.) Bronvermelding
Zarefsky, David. Public Speaking: Strategies for Success. 5th ed. Person Education, 2008.
Let op: Deze citaties zijn niet altijd 100% accuraat.