Figgie, H. E. (1983). Cost Reduction and Profit Improvement Handbook. Van Nostrand Reinhold Company.
शिकागो स्टाइल उद्धरणFiggie, Harry E. Cost Reduction and Profit Improvement Handbook. New York: Van Nostrand Reinhold Company, 1983.
एमएलए उद्धरणFiggie, Harry E. Cost Reduction and Profit Improvement Handbook. Van Nostrand Reinhold Company, 1983.
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