R.J. van der Maal, Y. van den Akker, Van Baerne tot Baarn. BMGN - Low Countries Historical Review, [S. l.], v. 116, n. 1, p. 60–61, 2001. DOI: 10.18352/bmgn-lchr.5400. Disponível em: https://ojstest.minions.amsterdam/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-106204.. Acesso em: 23 nov. 2024.