Converse, P. D., Huegy, H. W., & Mitchell, R. V. (1952). The Elements of marketing (5th ed.). Prentice-Hall.
Cita Chicago (17th ed.)Converse, Paul D., Harvey W. Huegy, i Robert V. Mitchell. The Elements of Marketing. 5th ed. New York: Prentice-Hall, 1952.
Cita MLA (9th ed.)Converse, Paul D., et al. The Elements of Marketing. 5th ed. Prentice-Hall, 1952.
Atenció: Aquestes cites poden no estar 100% correctes.