J.L. Kool-Blokland, De zorg gewogen. Zeven eeuwen godshuizen in Middelburg. BMGN - Low Countries Historical Review, [S. l.], v. 107, n. 3, p. 508–510, 1992. DOI: 10.18352/bmgn-lchr.3564. Disponível em: https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-104094.. Acesso em: 18 jul. 2024.