World Trade Organization; Author. (2009). A handbook on reading WTO goods and services schedules.
シカゴスタイル引用形World Trade Organization; Author. A Handbook on Reading WTO Goods and Services Schedules. New York, Cambridge University Press, 2009.
MLA引用形式World Trade Organization; Author. A Handbook on Reading WTO Goods and Services Schedules. 2009.
警告: この引用は必ずしも正確ではありません.