Kapur, V. K. (1993). Operations research (1st edition.). S Chand.
Chicago-čujuhus (17. p.)Kapur, V K. Operations Research. 1st edition. New Delhi: S Chand, 1993.
MLA-čujuhus (9. p.)Kapur, V K. Operations Research. 1st edition. S Chand, 1993.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.