PUGEL, T. A. (2020). International economics. McGraw-Hill Education.
Chicagoスタイル(17版)引用形式PUGEL, Thomas A. International Economics. McGraw-Hill Education, 2020.
MLA(9版)引用形式PUGEL, Thomas A. International Economics. McGraw-Hill Education, 2020.
警告: この引用は必ずしも正確ではありません.