APA (7e ed.) Bronvermelding

Jefkins, F., & Yadin, D. (1998). Public relations (5th ed.). Prentice Hall.

Chicago (17e ed.) Bronvermelding

Jefkins, Frank, en Daniel Yadin. Public Relations. 5th ed. London: Prentice Hall, 1998.

MLA (9e ed.) Bronvermelding

Jefkins, Frank, en Daniel Yadin. Public Relations. 5th ed. Prentice Hall, 1998.