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Чикаго-гийн эшлэл (17 дахь хэвлэлт)National Statistical Office. 1995 Population and Housing Census Report. Seoul: National Statistical Office, 1997.
MLA -ийн эшлэл (9 дэх хэвлэлт)National Statistical Office. 1995 Population and Housing Census Report. National Statistical Office, 1997.