BORNEWASSER, J. H. van der Hoeven, Gijsbert Karel van Hogendorp. Conservatief of liberaal?. BMGN - Low Countries Historical Review, [S. l.], v. 95, n. 3, p. 562–565, 1980. DOI: 10.18352/bmgn-lchr.2198. Disponível em: https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-102376. Acesso em: 26 apr. 2024.