http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Sách tiếng Anh 11 chương trình nâng cao (Sách giáo viên) gồm 2 phần giới thiệu những vấn đề chung và gợi ý giảng dạy từng bài.
Study and teaching (Secondary),Dạy và học (Trung học)