Goor, J. van. “F.S. Gaastra, De Geschiedenis Van De VOC”. BMGN - Low Countries Historical Review 108, no. 2 (January 1, 1993): 262–264. Accessed April 24, 2024. https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-104213.