Ramond, C. (1974). The art of using science in marketing. Harper & Row.
Cita Chicago (17th ed.)Ramond, Charles. The Art of Using Science in Marketing. Nueva York: Harper & Row, 1974.
Cita MLA (9th ed.)Ramond, Charles. The Art of Using Science in Marketing. Harper & Row, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.