http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Test of English for International Communication
Trẻ; Công ty Văn hóa Sáng tạo Trí Việt
Lin Lougheed; Vũ Tài Hoa, Nguyễn Văn Phước (giới thiệu); Ban biên dịch First News
ĐTTS ghi: Chương trình luyện thi TOEIC