GÄBLER, Ulrich. H. Veldman, Huldrych Zwingli hervormer van kerk en samenleving, Goes 1984. Zwingliana, 1985. DOI: 10.69871/z2rybk33. Disponível em: https://zwingliana.ch/article/view/7616. Acesso em: 12 dec. 2025.