APA-referens (7:e uppl.)

Jefkins, F. W. (1994). Public relations techniques (2nd ed.). Butterworth Heinemann.

Chicago-referens (17:e uppl.)

Jefkins, Frank William. Public Relations Techniques. 2nd ed. Oxford: Butterworth Heinemann, 1994.

MLA-referens (9:e uppl.)

Jefkins, Frank William. Public Relations Techniques. 2nd ed. Butterworth Heinemann, 1994.