KOTHARI C R. (1982). INTRODUCTION TO OPERATIONAL RESEARCH. VIKAS PUBLISHING HOUSE PVT. LTD.
Lua i Stíl Chicago (17ú heag.)KOTHARI C R. INTRODUCTION TO OPERATIONAL RESEARCH. Mumbai: VIKAS PUBLISHING HOUSE PVT. LTD, 1982.
Lua MLA (9ú heag.)KOTHARI C R. INTRODUCTION TO OPERATIONAL RESEARCH. VIKAS PUBLISHING HOUSE PVT. LTD, 1982.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.