1.

雑誌
雑誌
1. International trade statistics
World Trade Organization
出版情報: Geneva : World Trade Organization, c2000-c2015
巻次(年次): 2000 (2000)-2015 (2015)
2.

雑誌
雑誌
2. Trade policy review. The Kingdom of Morocco
General Agreement on Tariffs and Trade (Organization) ; World Trade Organization
出版情報: Geneva : General Agreement on Tariffs and Trade, 1989-
巻次(年次): 1989 (1989)-