R.L. Steenbergen, Iets wat zo veel kost, is alles waard. Verzamelaars van moderne kunst in Nederland. BMGN - Low Countries Historical Review, [S. l.], v. 118, n. 3, p. 447–449, 2003. DOI: 10.18352/bmgn-lchr.5938. Disponível em: https://ojstest.minions.amsterdam/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-106813.. Acesso em: 12 dec. 2024.