Swarup, K. (1991). Operations research (1st edition.). S Chand.
Tohutoru Kātū Chicago (17th ed.)Swarup, Kanti. Operations Research. 1st edition. New Delhi: S Chand, 1991.
Tohutoro MLA (9th ed.)Swarup, Kanti. Operations Research. 1st edition. S Chand, 1991.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.