Hillier, F. S., & Lieberman, G. J. (2010). Introduction to Operations Research (9th.). Mcgraw Hill Education (India) Private Limited.
Chicago-čujuhus (17. p.)Hillier, Frederick S., juo Grald J. Lieberman. Introduction to Operations Research. 9th. New Delhi: Mcgraw Hill Education (India) Private Limited, 2010.
MLA-čujuhus (9. p.)Hillier, Frederick S., juo Grald J. Lieberman. Introduction to Operations Research. 9th. Mcgraw Hill Education (India) Private Limited, 2010.
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