Sharma, J. K. (1997). Operations Research (3rd ed. 9 copie 4th ed. 5 copie.). Macmillan Publishers India Ltd.
Chicago-čujuhus (17. p.)Sharma, J K. Operations Research. 3rd ed. 9 copie 4th ed. 5 copie. New Delhi: Macmillan Publishers India Ltd, 1997.
MLA-čujuhus (9. p.)Sharma, J K. Operations Research. 3rd ed. 9 copie 4th ed. 5 copie. Macmillan Publishers India Ltd, 1997.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.