APA-referens

Gupta, P. (1995). Introduction to operations research. S.Chand & company.

Chicago-stil citat

Gupta, Premkumar. Introduction to Operations Research. New Delhi: S.Chand & company, 1995.

MLA-referens

Gupta, Premkumar. Introduction to Operations Research. S.Chand & company, 1995.

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