RÜSCH, E. G. Fritz Schmidt-Clausing, Zwingli, Berlin 1965 (Sammlung Göschen 1219). Zwingliana, [S. l.], v. 12, n. 5, p. 371–372, 2010. Disponível em: https://zwingliana.ch/index.php/zwa/article/view/1083. Acesso em: 3 feb. 2023.