Ogilvy, D. (1985). Ogilvy on advertising. Vintage.
Cita Chicago (17th ed.)Ogilvy, David. Ogilvy on Advertising. New york: Vintage, 1985.
Cita MLA (9th ed.)Ogilvy, David. Ogilvy on Advertising. Vintage, 1985.
Atenció: Aquestes cites poden no estar 100% correctes.