KOPP, Achim. “Of the Most Ignorant Stupid Sort of Their Own Nation”: Perceptions of the Pennsylvania Germans in the Eighteenth and Twentieth Centuries. Yearbook of German-American Studies, [S. l.], v. 35, p. 41–56, 2000. DOI: 10.17161/ygas.v35i.19099. Disponível em: https://journals.ku.edu/ygas/article/view/19099.. Acesso em: 17 may. 2024.