Natarajan, A. M. (2014). Operations Research (2nd.). Pearson.
Cita Chicago (17th ed.)Natarajan, A M. Operations Research. 2nd. Pearson, 2014.
Cita MLA (9th ed.)Natarajan, A M. Operations Research. 2nd. Pearson, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.