Παραπομπή APA

Dobler, D. W., & Burt, D. N. (1996). Purchasing and supply management: Text and cases (6th ed.). New York: McGraw-Hill.

Παραπομπή Chicago Style

Dobler, Donald W., and David N. Burt. Purchasing and Supply Management: Text and Cases. 6th ed. New York: McGraw-Hill, 1996.

Παραπομπή MLA

Dobler, Donald W., and David N. Burt. Purchasing and Supply Management: Text and Cases. 6th ed. New York: McGraw-Hill, 1996.

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