KOTHARI C R. (1982). INTRODUCTION TO OPERATIONAL RESEARCH. VIKAS PUBLISHING HOUSE PVT. LTD.
Chicago-čujuhus (17. p.)KOTHARI C R. INTRODUCTION TO OPERATIONAL RESEARCH. Mumbai: VIKAS PUBLISHING HOUSE PVT. LTD, 1982.
MLA-čujuhus (9. p.)KOTHARI C R. INTRODUCTION TO OPERATIONAL RESEARCH. VIKAS PUBLISHING HOUSE PVT. LTD, 1982.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.