Não informado. (1963). International Migration. International Organization for Migration.
Chicagoスタイル(17版)引用形式Não informado. International Migration. Geneva, Suíça: International Organization for Migration, 1963.
MLA(8版)引用形式Não informado. International Migration. International Organization for Migration, 1963.
警告: この引用は必ずしも正確ではありません.