http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Nội dung sách cung cấp kiến thức căn bản về phong thủy. Hình thể trong Phong Thủy. Bát trạch căn bản. Phong thủy huyền không phi tinh. Phong thủy ứng dụng
Nguyễn Trọng Tuệ (Chủ biên); Trịnh Thanh Tuấn