Sharma, J. K. (2010). Operations Research: Theory and Applications (4th ed.). MacMillan Publishers India Pvt. Ltd.
Lua i Stíl Chicago (17ú heag.)Sharma, J. K. Operations Research: Theory and Applications. 4th ed. New Delhi: MacMillan Publishers India Pvt. Ltd, 2010.
Lua MLA (9ú heag.)Sharma, J. K. Operations Research: Theory and Applications. 4th ed. MacMillan Publishers India Pvt. Ltd, 2010.
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