Tang: Sources Primary sources: New Book of Tang. "New Book of Tang" (Xīn Táng shū | 新唐書) (web site; web site) Old Book of Tang. "Old Book of Tang" (Jiù Táng shū | 舊唐書) (web site; web site) Zīzhì Tòngjiàn. "Comprehensive Mirror in Aid of Governance" (Zīzhì tōngjiàn | 資治通鑑) (web site) Secondary sources: Moule. "The Rulers Of China 221 B.C. – A.D. 1949", ed. by Arthur Christopher Moule (London: Routledge and Kegan Paul, 1957). Last updated on: 23 Mar 2022 07:44:43; URL: www.archontology.org/nations/china/tang/01_sources.php