(2004). World economic and social survey 2004: International migration. United Nations.
シカゴスタイル引用形World Economic and Social Survey 2004: International Migration. New Delhi: United Nations, 2004.
MLA引用形式World Economic and Social Survey 2004: International Migration. United Nations, 2004.
警告: この引用は必ずしも正確ではありません.