Davids, Karel, and Jan De Maeyer. “De Provincie: Taai Ongerief of Onmisbaar Bindmiddel”. BMGN - Low Countries Historical Review 123, no. 3 (January 1, 2008): 341–341. Accessed November 21, 2024. https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-107825.