Moulton, H. G. (1949). Controlling factors in economic development. Washington: Brookings Institution.
शिकागो स्टाइल उद्धरणMoulton, Harold G. Controlling Factors in Economic Development. Washington: Brookings Institution, 1949.
एमएलए उद्धरणMoulton, Harold G. Controlling Factors in Economic Development. Washington: Brookings Institution, 1949.
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