APA (7e ed.) Bronvermelding
Turk, C. (1985). Effective speaking: Communicating in speech. E. & F.N. Spon.
Chicago (17e ed.) Bronvermelding
Turk, Christopher. Effective Speaking: Communicating in Speech. London ; New York: E. & F.N. Spon, 1985.
MLA (9e ed.) Bronvermelding
Turk, Christopher. Effective Speaking: Communicating in Speech. E. & F.N. Spon, 1985.
Let op: Deze citaties zijn niet altijd 100% accuraat.