Παραπομπή APA
Diamond, J., & Pintel, G. (1975). Introduction to contemporary business. Englewood Cliffs: Prentice-Hall.
Παραπομπή Chicago StyleDiamond, Jay., and Gerald Pintel. Introduction to Contemporary Business. Englewood Cliffs: Prentice-Hall, 1975.
Παραπομπή MLADiamond, Jay., and Gerald Pintel. Introduction to Contemporary Business. Englewood Cliffs: Prentice-Hall, 1975.
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