RIJPER, J. J. Kuyt, N. Middelkoop, A. van der Woud, G.B. Salm en A. Salm GBzn. BMGN - Low Countries Historical Review, [S. l.], v. 114, n. 2, p. 298–299, 1999. DOI: 10.18352/bmgn-lchr.4989. Disponível em: https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-105727. Acesso em: 1 may. 2024.