Patil, D. (2016). Operations research. Rishabh Publication.
Chicago-čujuhus (17. p.)Patil, Dilip. Operations Research. Mumbai: Rishabh Publication, 2016.
MLA-čujuhus (9. p.)Patil, Dilip. Operations Research. Rishabh Publication, 2016.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.