1. B = Dazang jing bubian 大藏經補編. See Secondary Sources, Lan, comp.
2. QTW = Quan Tangwen 全唐文. See Primary Sources, Quan Tangwen.
3. T= Taishō shinshū daizōkyō 大正新脩大藏經. See Bibliography, Secondary Sources, Takakusu and Watanabe, eds.
4. X = (Wan) Xuzang jing (卍)字續藏經. See Bibliography, Secondary Sources, Xinwenfeng chuban gongsi 新文豐出版公司, comp.
5. Chanyuan zhu quanji duxu 禪源諸詮集都序 [Prolegomenon to the Collection of Expressions of the Chan Source]. 2 juan. By Zongmi 宗密 (780–841). T no. 2015, vol. 48.