Knight, F. H. (1921). Risk, uncertainty and profit. Houghton Mifflin.
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Chicago Style (17th ed.) Citation
Knight, Frank H. Risk, Uncertainty and Profit. Boston: Houghton Mifflin, 1921.
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MLA引文
Knight, Frank H. Risk, Uncertainty and Profit. Houghton Mifflin, 1921.
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警告：這些引文格式不一定是100％准確.