Lua APA (7ú heag.)

Gupta, P. K. H. (2016). Operations Research. S.Chand.

Lua i Stíl Chicago (17ú heag.)

Gupta, Prem Kumar; Hira. Operations Research. New Delhi: S.Chand, 2016.

Lua MLA (9ú heag.)

Gupta, Prem Kumar; Hira. Operations Research. S.Chand, 2016.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.