http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Giáo trình làm giàu từ vựng và kiến thức doanh thương = New business matters : Practice materials for business communication in English
Hướng dẫn cách xử lí và viết các loại văn bản thương mại bằng tiếng Anh như: Thư tín, memo, bảng biểu, biên bản, báo cáo
English language,Ngôn ngữ tiếng Anh,Commercial correspondence,Hợp đồng kinh tế
Business English,Tiếng Anh thương mại