http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Nội dung sách giới thiệu về nhân vật Liệt Ngự Khấu; nguồn gốc tác phẩm Xung hư chân kinh; tư tưởng của Liệt Tử và Dương Tử; Liệt Tử.