Jefkins, F. (1994). Advertising (3rd ed.). Pitman.
Cita Chicago (17th ed.)Jefkins, Frank. Advertising. 3rd ed. London: Pitman, 1994.
Cita MLA (9th ed.)Jefkins, Frank. Advertising. 3rd ed. Pitman, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.