RIEBER, J. Zwei Autographen Zwinglis in der ev. Kirchenbibliothek in Isny. Zwingliana, [S. l.], v. 1, n. 11, p. 261–263, 2010. Disponível em: https://www.zwingliana.ch/index.php/zwa/article/view/2114. Acesso em: 17 mai. 2024.