DURNBAUGH, Donald F. The Salas: A German-American Printing Family. Yearbook of German-American Studies, [S. l.], v. 38, p. 43–58, 2003. DOI: 10.17161/ygas.v38i.19042. Disponível em: https://journals.ku.edu/ygas/article/view/19042. Acesso em: 30 mar. 2025.