Renders, H. “Laveren Tussen Loyaal En Formalistisch”. BMGN - Low Countries Historical Review 123, no. 3 (January 1, 2008): 414–422. Accessed October 22, 2021. https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-107839.