http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Tuyển tập bài tập vật lí nâng cao trung học phổ thông
Phạm Quý Tư, Đàm Trung Đồn (ch.b); Phạm Xuân Mai, Nguyễn Thanh Hải