MUEHL, Siegmar. German Emigration to North America, 1817-18: The Gagern-Fürstenwarther Mission and Report. Yearbook of German-American Studies, [S. l.], v. 37, p. 63–76, 2002. DOI: 10.17161/ygas.v37i.19066. Disponível em: https://journals.ku.edu/ygas/article/view/19066.. Acesso em: 19 may. 2024.