Παραπομπή APA
Krajewski, L. J., & Ritzman, L. P. (2002). Operations management: Strategy and analysis (6th ed.). Upper Saddle River, NJ: Prentice Hall.
Παραπομπή Chicago StyleKrajewski, Lee J., and Larry P. Ritzman. Operations Management: Strategy and Analysis. 6th ed. Upper Saddle River, NJ: Prentice Hall, 2002.
Παραπομπή MLAKrajewski, Lee J., and Larry P. Ritzman. Operations Management: Strategy and Analysis. 6th ed. Upper Saddle River, NJ: Prentice Hall, 2002.
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