Duncan, D. J. (1977). Modern retailing management : basic concepts: And practices. / Delbert J. Duncan, Stanley C. Hollander. Richard D. Irwin.
Cita Chicago (17th ed.)Duncan, Delbert J. Modern Retailing Management : Basic Concepts: And Practices. / Delbert J. Duncan, Stanley C. Hollander. Homewood, Ill.: Richard D. Irwin, 1977.
Cita MLA (9th ed.)Duncan, Delbert J. Modern Retailing Management : Basic Concepts: And Practices. / Delbert J. Duncan, Stanley C. Hollander. Richard D. Irwin, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.