R.N.J. Rommes, J. van der Spek, Met hand en hart. Zeven eeuwen smedengilde en St. Eloyengasthuis in Utrecht 1304-2004. BMGN - Low Countries Historical Review, [S. l.], v. 121, n. 1, p. 116–117, 2006. DOI: 10.18352/bmgn-lchr.6350. Disponível em: https://ojstest.minions.amsterdam/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-107284.. Acesso em: 2 jul. 2024.