D'Anna, J. P. (1966). Inventory and profit: The balance of power in buying and selling. AMA.
Dyfyniad Arddull ChicagoD'Anna, John P. Inventory and Profit: The Balance of Power in Buying and Selling. New York: AMA, 1966.
Dyfyniad MLAD'Anna, John P. Inventory and Profit: The Balance of Power in Buying and Selling. AMA, 1966.
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