Moore, H. F., & Kalupa, F. B. (1985). Public relations: Principles, cases, and problems (9th ed.). JMC Press.
Chicago (17e ed.) BronvermeldingMoore, H. Frazier, en Frank B. Kalupa. Public Relations: Principles, Cases, and Problems. 9th ed. Quezon City: JMC Press, 1985.
MLA (9e ed.) BronvermeldingMoore, H. Frazier, en Frank B. Kalupa. Public Relations: Principles, Cases, and Problems. 9th ed. JMC Press, 1985.
Let op: Deze citaties zijn niet altijd 100% accuraat.