Παραπομπή APA

Gaither, N., & Frazier, G. (1999). Production and operations management (8th ed.). Cincinnati, OH: South-Western College.

Παραπομπή Chicago Style

Gaither, Norman., και Greg Frazier. Production and Operations Management. 8th ed. Cincinnati, OH: South-Western College, 1999.

Παραπομπή MLA

Gaither, Norman., και Greg Frazier. Production and Operations Management. 8th ed. Cincinnati, OH: South-Western College, 1999.

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