CAZDEN, Robert E. The American Liberal (1854-55): Radical Forty-Eighters Attempt to Breach the Language Barrier. Yearbook of German-American Studies, [S. l.], v. 22, p. 91–100, 1987. DOI: 10.17161/ygas.v22i.19316. Disponível em: https://journals.ku.edu/ygas/article/view/19316.. Acesso em: 17 may. 2024.