Cappon, C.M. “W. Blockmans, M. Boone, Th. De Hemptinne, Secretum Scriptorum. Liber Alumnorum Walter Prevenier”. BMGN - Low Countries Historical Review 116, no. 3 (January 1, 2001): 352–353. Accessed April 24, 2024. https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-106323.