Trích dẫn APA

Von, H. F. A. (1939). Profits, Interest and Investment and other essays on the theory of industrial fluctuations. Routledge.

Trích dẫn kiểu Chicago

Von, Hayek Friedrich A. Profits, Interest and Investment and Other Essays on the Theory of Industrial Fluctuations. London: Routledge, 1939.

Trích dẫn MLA

Von, Hayek Friedrich A. Profits, Interest and Investment and Other Essays on the Theory of Industrial Fluctuations. Routledge, 1939.

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