NIERS, Gert; TOLZMANN, Don Heinrich; ARNDT, Karl J. R. Letters to the Editor. Journal of German-American Studies, [S. l.], v. 11, n. 2, p. 45–48, 1976. Disponível em: https://journals.ku.edu/jgas/article/view/20022.. Acesso em: 18 may. 2024.