J.A.J. Duverger, H. Ascoop, Nationaal biografisch woordenboek, VIII. BMGN - Low Countries Historical Review, [S. l.], v. 97, n. 2, p. 225–226, 1982. DOI: 10.18352/bmgn-lchr.2314. Disponível em: https://ojstest.minions.amsterdam/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-102510.. Acesso em: 23 nov. 2024.