Choong, M.-K. “A Comparison of the Pali and Chinese Versions of the Vangisa-Thera Samyutta, a Collection of Early Buddhist Discourses on the Venerable Vangisa”. Buddhist Studies Review, vol. 24, no. 1, May 2007, pp. 35-45, doi:10.1558/bsrv.v24i1.35.