Maeth Ch., R. (1987). John W. Chaffee, The Thorny Gates of Learning in Sung China, A Social History of Examinations, Cambridge University Press, 1985, pp. xxii + 279. Estudios de Asia y África, 22(2), 317–318. Recuperado a partir de https://estudiosdeasiayafrica.colmex.mx/index.php/eaa/article/view/991