RAYMAEKERS, P. H. Renders (ed.), Onder ingenieurs. Biografie & techniek. BMGN - Low Countries Historical Review, [S. l.], v. 126, n. 3, p. 88–89, 2011. DOI: 10.18352/bmgn-lchr.7387. Disponível em: https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-108358. Acesso em: 7 may. 2024.