HILDEBRANDT, W. Die Literatur zum "Straussenhandel" in Zürich (1839). Zwingliana, [S. l.], v. 7, n. 1, p. 4–49, 2010. Disponível em: https://www.zwingliana.ch/index.php/zwa/article/view/1444. Acesso em: 20 mai. 2024.