HURX, M. ’Een alten wonderlijcken structure ende fortresse’. De Blauwe Toren van Karel de Stoute in Gorinchem. Bulletin KNOB, [S. l.], v. 116, n. 4, p. 184–208, 2017. DOI: 10.7480/knob.116.2017.4.1894. Disponível em: https://bulletin.knob.nl/index.php/knob/article/view/114. Acesso em: 25 apr. 2024.