United Nations. Department of International Economic and Social Affairs. (1989). Case studies in population policy: Hungary. United Nations.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUnited Nations. Department of International Economic and Social Affairs. Case Studies in Population Policy: Hungary. New York: United Nations, 1989.
एमएलए (9वां संस्करण) प्रशस्ति पत्रUnited Nations. Department of International Economic and Social Affairs. Case Studies in Population Policy: Hungary. United Nations, 1989.
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