Kapoor, V. (2007). Operation Research: Problems and solutions. 4e (fourth.). Sultan Chand.
Chicago-viite (17. p.)Kapoor, V.K. Operation Research: Problems and Solutions. 4e. fourth. New delhi: Sultan Chand, 2007.
MLA-viite (9. p.)Kapoor, V.K. Operation Research: Problems and Solutions. 4e. fourth. Sultan Chand, 2007.
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