Himemiya, D. Kongōchō yugachū hotsu anokutara sanmyaku sanbodaishin, 1897 p. 1, 2nd gr., etc. (Nangaku Eshi Daishi; Nangaku Daishi; post. name: Eshi; family name: Li; b. Senmu Enshō 4 [515]; d. Daiken 9 [577])
Tōyō rekishi d.j. (Eshi; 515-577)
Mochizuki Bukkyō d.j. (Eshi; b. 11/11/Enshō 4; d. 6/22/Daiken 9)
Dai jinmei j., gaikoku (Eshi; Hui-ssu; 515-577)
Bussho kaisetsu (Chin Eshi; 515-577; under Daijō shikan hōmon)
Zhongguo fo xue ren ming ci dian, 1974 p. 551 (Huisi, surname Li, living in Chen Dynasty)
Chen, Y. Shi shi yi nian lu, 1964 p. 47 (Huisi, 515-577, of Chen Dynasty)