1. Luoyang qielan ji 洛陽伽藍記 [A Record of Buddhist Monasteries in Luoyang]. 6 juan. By Yang Xuanzhi 楊衒之 (d. 555). References made to Zhou, colla. & annot. Luoyang qielan ji jaoshi; and Wang, trans. A Record of Buddhist Monasteries in Lo-yang.
2. Songluo fangbei riji 嵩洛訪碑日記 [Diary of Visiting the Epitaphs at Mount Song and Luoyang]. By Huang Yi 黄易. Included in Wang, ed. Congshu jicheng chubian.
3. Tang Liangjing chengfan kao 唐兩京城坊考 [Walls and Quarters of the Two Capitals of the Tang]. 5 juan. By Xu Song 徐松 (1781-1848). References made to Li, suppl. & ed. Zengding, Tang Liangjing chengfan kao.
4. Yuanhe junxian tuzhi 元和郡縣圖志 [Treatise, with Maps, on all Districts from the Yuanhe Reign]. Originally of 40 juan (currently extant 34 juan). Compiled by Li Jifu 李吉甫 (758–814). References made to He, punct. & colla. Yuanhe junxian tuzhi.