Hillier, F. S. Introduction to Operations Research (8th.). McGraw Hill.
Cita Chicago (17th ed.)Hillier, Frederick S. Introduction to Operations Research. 8th. McGraw Hill.
Cita MLA (9th ed.)Hillier, Frederick S. Introduction to Operations Research. 8th. McGraw Hill.
Atenció: Aquestes cites poden no estar 100% correctes.