BREMI, W. D. Abel Ed. Burckhardt, Das Geistproblem bei Huldrych Zwingli, Leipzig 1932. Zwingliana, [S. l.], v. 6, n. 1, p. 59–60, 2010. Disponível em: https://www.zwingliana.ch/index.php/zwa/article/view/1525. Acesso em: 23 mai. 2024.