SCHELBERT, Leo. Portrait of an Immigrant Society: The North American Grütli-Bund, 1865-1915. Yearbook of German-American Studies, [S. l.], v. 18, p. 233–254, 1983. DOI: 10.17161/ygas.v18i.19400. Disponível em: https://journals.ku.edu/ygas/article/view/19400.. Acesso em: 19 may. 2024.