LANDHEER, H. De restauratie van kasteel De Haar: van droom tot obsessie. Bulletin KNOB, [S. l.], v. 103, n. 5, p. 183–190, 2004. DOI: 10.7480/knob.103.2004.5.244. Disponível em: https://bulletin.knob.nl/index.php/knob/article/view/Landheer183. Acesso em: 29 apr. 2024.