Panneerselvam R. (2012). Operations research (2nd ed.). PHI Learning.
Lua i Stíl Chicago (17ú heag.)Panneerselvam R. Operations Research. 2nd ed. New Delhi: PHI Learning, 2012.
Lua MLA (9ú heag.)Panneerselvam R. Operations Research. 2nd ed. PHI Learning, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.