Crowther, G., & Gilligan, C. (1983). Advertising management.
Chicago Edition CitationCrowther, Geoffrey, i Colin Gilligan. Advertising Management. New Delhi, Heritage Publihsers, 1983.
Cita MLACrowther, Geoffrey, i Colin Gilligan. Advertising Management. 1983.
Atenció: Aquestes cites poden no estar 100% correctes.