APA (7th ed.) Citation

Clark, C. (1951). The conditions of economic progress (2d ed. completely rewritten.). Macmillan.

Chicago Style (17th ed.) Citation

Clark, Colin. The Conditions of Economic Progress. 2d ed. completely rewritten. London: Macmillan, 1951.

MLA (9th ed.) Citation

Clark, Colin. The Conditions of Economic Progress. 2d ed. completely rewritten. Macmillan, 1951.

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