Grijzenhout, Frans. “Peter Altena, Gerrit Paape (1752-1803). Levens En Werken”. BMGN - Low Countries Historical Review 128, no. 4 (October 30, 2013): review 92. Accessed March 28, 2024. https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-110016.