Swarup, K. (2009). OPERATION RESEARCH (14th.). SC &Co.
Chicago-čujuhus (17. p.)Swarup, Kanti. OPERATION RESEARCH. 14th. N DELHI: SC &Co, 2009.
MLA-čujuhus (9. p.)Swarup, Kanti. OPERATION RESEARCH. 14th. SC &Co, 2009.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.