DE VRIES, D. J.; BLOEMINK, W. J.; PROOS, R. De proosdij in Deventer. Bulletin KNOB, [S. l.], v. 91, n. 5-6, p. 156–165, 1992. DOI: 10.7480/knob.91.1992.5-6.487. Disponível em: https://bulletin.knob.nl/index.php/knob/article/view/deVries156. Acesso em: 9 mei. 2024.