(1991). Global economic prospects and the developing countries. World Bank.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGlobal Economic Prospects and the Developing Countries. Washington: World Bank, 1991.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGlobal Economic Prospects and the Developing Countries. World Bank, 1991.
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