Swarup, K. &. O. (2009). Operations Research. Sultan Chand.
Lua i Stíl Chicago (17ú heag.)Swarup, Kanti & Others. Operations Research. New delhi: Sultan Chand, 2009.
Lua MLA (9ú heag.)Swarup, Kanti & Others. Operations Research. Sultan Chand, 2009.
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