BRUIN, G. de. Den Haag versus Staats-Brabant. IJzeren vuist of fluwelen handschoen?. BMGN - Low Countries Historical Review, [S. l.], v. 111, n. 4, p. 449–463, 1996. DOI: 10.18352/bmgn-lchr.4338. Disponível em: https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-104976. Acesso em: 3 may. 2024.