Tsai, Suey-Ling, and Claudia Wenzel. “The Spell Spoken by Buddha Amitābha.” In Buddhist Stone Sutras in China. Sichuan Provicne, Volume 3, Wofoyuan Section C, edited by Claudia Wenzel and Sun Hua 孫華, 169-173. Wiesbaden: Harrassowitz Verlag/Hangzhou: China Academy of Art Press, 2016.