Yadav S.R. (2014). Operations Research. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Yadav S.R. Operations Research. New Delhi: Oxford University Press, 2014.
Lua MLA (9ú heag.)Yadav S.R. Operations Research. Oxford University Press, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.