Shamblin, J. E. (1974). Operational research: A fundamental approach. McGraw-Hill.
शिकागो स्टाइल उद्धरणShamblin, James E. Operational Research: A Fundamental Approach. New York: McGraw-Hill, 1974.
एमएलए उद्धरणShamblin, James E. Operational Research: A Fundamental Approach. McGraw-Hill, 1974.
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