Redactie, De. “Een Woord Ter Inleiding”. BMGN - Low Countries Historical Review 85, no. 1 (January 1, 1970): 3–5. Accessed April 24, 2024. https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-107802.