APA استشهاد

Jefkins, F. (1983). Dictionary of marketing advertising and public relations (2nd ed.). International text book.

استشهاد بنمط شيكاغو

Jefkins, Frank. Dictionary of Marketing Advertising and Public Relations. 2nd ed. London: International text book, 1983.

MLA استشهاد

Jefkins, Frank. Dictionary of Marketing Advertising and Public Relations. 2nd ed. International text book, 1983.