Não informado. (2003). Journal of economic growth. National Chamber Foundation.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Journal of Economic Growth. Washington: National Chamber Foundation, 2003.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Journal of Economic Growth. National Chamber Foundation, 2003.
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