http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Câu mẫu thư tín thương mại quốc tế =
International trade correspondance model sentences
Các mẫu câu về hoạt động thương mại quốc tế như: Bao bì, bảo hiểm, các phương thức thanh toán, tín dụng thư.