Harrod, R. F. (1948). Towards a dynamic economics: Some recent developments of economic theory.. London: Macmillan.
शिकागो स्टाइल उद्धरणHarrod, R. F. Towards a Dynamic Economics: Some Recent Developments of Economic Theory.. London: Macmillan, 1948.
एमएलए उद्धरणHarrod, R. F. Towards a Dynamic Economics: Some Recent Developments of Economic Theory.. London: Macmillan, 1948.
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