Wilson, J. F., & Arnold, C. C. (1978). Public speaking as a liberal art (4th ed.). Allyn and Bacon.
Chicago (17e ed.) BronvermeldingWilson, John Fletcher, en Carroll C. Arnold. Public Speaking as a Liberal Art. 4th ed. Boston: Allyn and Bacon, 1978.
MLA (8e ed.) BronvermeldingWilson, John Fletcher, en Carroll C. Arnold. Public Speaking as a Liberal Art. 4th ed. Allyn and Bacon, 1978.
Let op: Deze citaties zijn niet altijd 100% accuraat.