Melin, I. (1997). Improved migration statistics: An evolution.
Chicagoスタイル(17版)引用形式Melin, Ingrid. Improved Migration Statistics: An Evolution. Luxembourg, 1997.
MLA(8版)引用形式Melin, Ingrid. Improved Migration Statistics: An Evolution. 1997.
警告: この引用は必ずしも正確ではありません.