APA استشهاد

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

استشهاد بنمط شيكاغو

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

MLA استشهاد

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