BRÄNDLY, W. Zu Balthasar Trachsel, Pfarrer von Arth. Zwingliana, [S. l.], v. 8, n. 8, p. 489–490, 2010. Disponível em: https://www.zwingliana.ch/index.php/zwa/article/view/1340. Acesso em: 21 feb. 2024.