VRIES, J. de. Welvarend Holland. BMGN - Low Countries Historical Review, [S. l.], v. 102, n. 2, p. 229–239, 1987. DOI: 10.18352/bmgn-lchr.2816. Disponível em: https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-103158. Acesso em: 6 may. 2024.