National Bureau of Economic Research. (1943). Cost Behavior and Price Policy: A Study Prepared by the Committee on Price Determination for the Conference on Price Research. New York: National Bureau of Economic Research.
শিকাগো স্টাইলে সাইটেশনNational Bureau of Economic Research. Cost Behavior and Price Policy: A Study Prepared By the Committee On Price Determination for the Conference On Price Research. New York: National Bureau of Economic Research, 1943.
এমএলএ সাইটেশনNational Bureau of Economic Research. Cost Behavior and Price Policy: A Study Prepared By the Committee On Price Determination for the Conference On Price Research. New York: National Bureau of Economic Research, 1943.
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