KOLLISCH, Margarete; TOLZMANN, Donald; BRAUSE, Herman F.; BRAUSE, Herman F.; FICKERT, Kurt J. Poems. German-American Studies, [S. l.], v. 6, p. 71–72, 1973. Disponível em: https://journals.ku.edu/gas/article/view/19446.. Acesso em: 1 may. 2024.