Bornewasser, J.A. “G. Taal, Liberalen En Radicalen in Nederland, 1872-1901”. BMGN - Low Countries Historical Review 100, no. 2 (January 1, 1985): 307–309. Accessed November 21, 2024. https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-102835.