RIPPLEY, La Vern J. Official Action by Wisconsin to Recruit Immigrants, 1850-1890. Yearbook of German-American Studies, [S. l.], v. 18, p. 185–195, 1983. DOI: 10.17161/ygas.v18i.19397. Disponível em: https://journals.ku.edu/ygas/article/view/19397.. Acesso em: 19 may. 2024.