VERWEIJ, M. S. Penitentiaire Inrichting ’Veenhuizen’ te Norg. Bulletin KNOB, [S. l.], v. 91, n. 3-4, p. 108–116, 1992. DOI: 10.7480/knob.91.1992.3-4.481. Disponível em: https://bulletin.knob.nl/index.php/knob/article/view/Verweij108. Acesso em: 6 mei. 2024.