LAK, Martijn. Frank van Riet, De bewakers van Westerbork. BMGN - Low Countries Historical Review, [S. l.], v. 132, 2017. DOI: 10.18352/bmgn-lchr.10361. Disponível em: https://bmgn-lchr.nl/article/view/6606.. Acesso em: 23 nov. 2024.