UYTTEWAAL, M. J.C. Overvoorde en de bescherming van monumenten. Bulletin KNOB, [S. l.], v. 88, n. 4, p. 18–21, 1989. DOI: 10.7480/knob.88.1989.4.567. Disponível em: https://bulletin.knob.nl/index.php/knob/article/view/Uyttewaal18. Acesso em: 5 mrt. 2024.