Panneerselvam R. (2012). Operations research (2nd ed.). PHI Learning.
Cita Chicago (17th ed.)Panneerselvam R. Operations Research. 2nd ed. New Delhi: PHI Learning, 2012.
Cita MLA (9th ed.)Panneerselvam R. Operations Research. 2nd ed. PHI Learning, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.