United Nations. Dept. of Economic and Social Affairs & United Nations. Statistical Division. (1995). World statistics pocketbook. United Nations.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUnited Nations. Dept. of Economic and Social Affairs और United Nations. Statistical Division. World Statistics Pocketbook. New York: United Nations, 1995.
एमएलए (9वां संस्करण) प्रशस्ति पत्रUnited Nations. Dept. of Economic and Social Affairs और United Nations. Statistical Division. World Statistics Pocketbook. United Nations, 1995.
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