Παραπομπή APA

Jefkins, F. (1984). Advertising today (3rd ed.). International text book company.

Παραπομπή Chicago Style

Jefkins, Frank. Advertising Today. 3rd ed. London: International text book company, 1984.

Παραπομπή MLA

Jefkins, Frank. Advertising Today. 3rd ed. International text book company, 1984.