“M. Van Egmond, Covens & Mortier: A Map Publishing House in Amsterdam 1685-1866”. BMGN - Low Countries Historical Review 126, no. 2 (January 1, 2011): 128–129. Accessed December 22, 2024. https://ojstest.minions.amsterdam/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-108330.