http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Bổ trợ, nâng cao kiến thức Ngữ văn 11
Vũ Dương Quỹ, Lê Bảo, Lê Đình Mai (Chủ biên)
Study and teaching (secondary),Dạy và học (Trung học)