HUMMEL, Richard L.; PRUSOK, Rudi. German-American Target Shooting Societies in Nineteenth-Century Illinois. Yearbook of German-American Studies, [S. l.], v. 37, p. 115–124, 2002. DOI: 10.17161/ygas.v37i.19069. Disponível em: https://journals.ku.edu/ygas/article/view/19069.. Acesso em: 18 may. 2024.