Não informado. (1959). GATT Activities. General Agreement on Tariffs and Trade.
Chicago-Zitierstil (17. Ausg.)Não informado. GATT Activities. Geneva, Suíça: General Agreement on Tariffs and Trade, 1959.
MLA-Zitierstil (8. Ausg.)Não informado. GATT Activities. General Agreement on Tariffs and Trade, 1959.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.