Percy, L. (1980). Advertising strategy: A communication theory approach. New York: Praeger Publishers.
Chicago Style CitationPercy, Larry. Advertising Strategy: A Communication Theory Approach. New York: Praeger Publishers, 1980.
Cita MLAPercy, Larry. Advertising Strategy: A Communication Theory Approach. New York: Praeger Publishers, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.