Vos, L. “B. De Wever, Staf De Clercq”. BMGN - Low Countries Historical Review 107, no. 3 (January 1, 1992): 537–539. Accessed November 21, 2024. https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-104113.