Wells, W. (1998). Advertising: Principles and practice (4th ed.). Prentice-Hall of India.
Chicago-стиль цитированияWells, William. Advertising: Principles and Practice. 4th ed. New Jersey: Prentice-Hall of India, 1998.
MLA-цитированиеWells, William. Advertising: Principles and Practice. 4th ed. Prentice-Hall of India, 1998.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.