ZIEGLER, P. Zürich - Geschichte einer Stadt, hg. von Robert Schneebeli, Zürich 1986. Zwingliana, [S. l.], v. 17, n. 6, p. 541–543, 2010. Disponível em: https://zwingliana.ch/index.php/zwa/article/view/584. Acesso em: 16 aug. 2022.