Gomes, L. (1978). International economic problems. London: Macmillan Press.
शिकागो स्टाइल उद्धरणGomes, Leonard. International Economic Problems. London: Macmillan Press, 1978.
एमएलए उद्धरणGomes, Leonard. International Economic Problems. London: Macmillan Press, 1978.
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