Sharma J K. (2007). Operations Research: Theory and Applications (6th.). Trinity Press.
Lua i Stíl Chicago (17ú heag.)Sharma J K. Operations Research: Theory and Applications. 6th. Chennai: Trinity Press, 2007.
Lua MLA (9ú heag.)Sharma J K. Operations Research: Theory and Applications. 6th. Trinity Press, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.