APA (7th ed.) Zitazioa
Wagner, H. M. (1993). Principles of operations research (2nd ed.). Prentice-Hall.
Chicago Style (17th ed.) Zitazioa
Wagner, Harvey M. Principles of Operations Research. 2nd ed. New Delhi: Prentice-Hall, 1993.
MLA (9th ed.) Zitazioa
Wagner, Harvey M. Principles of Operations Research. 2nd ed. Prentice-Hall, 1993.
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