World Trade Organization. Information and Media Relations Division. (2003). Understanding the WTO (3rd edition.). World Trade Organization.
Chicago-Zitierstil (17. Ausg.)World Trade Organization. Information and Media Relations Division. Understanding the WTO. 3rd edition. Geneva, Switzerland: World Trade Organization, 2003.
MLA-Zitierstil (9. Ausg.)World Trade Organization. Information and Media Relations Division. Understanding the WTO. 3rd edition. World Trade Organization, 2003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.