Hayek, F. A. V. (1969). Profits, interest and investment and other essays on the theory of industrial relations. New York: Routledge & Kegan Paul, Ltd.
शिकागो स्टाइल उद्धरणHayek, Friedrich A. Von. Profits, Interest and Investment and Other Essays On the Theory of Industrial Relations. New York: Routledge & Kegan Paul, Ltd, 1969.
एमएलए उद्धरणHayek, Friedrich A. Von. Profits, Interest and Investment and Other Essays On the Theory of Industrial Relations. New York: Routledge & Kegan Paul, Ltd, 1969.
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