KAPOOR V.K. (1999). OPERATIONS RESEARCH - PROBLEMS & SOLUTIONS (4th.). Sultan Chand & Sons.
Chicago-čujuhus (17. p.)KAPOOR V.K. OPERATIONS RESEARCH - PROBLEMS & SOLUTIONS. 4th. New Delhi: Sultan Chand & Sons, 1999.
MLA-čujuhus (9. p.)KAPOOR V.K. OPERATIONS RESEARCH - PROBLEMS & SOLUTIONS. 4th. Sultan Chand & Sons, 1999.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.