http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Sách hệ thống hóa kiến thức - Bài tập cơ bản và nâng cao với nội dung phong phú, đa dạng được sắp xếp theo từng chương của sách giáo khoa Hóa học 12 nâng cao.
Lã Quang Trung (chủ biên), Đỗ Xuân Trường, Tào Vượng
Study and teaching (Secondary),Dạy và học (trung học)