HUELSBERGEN, Helmut; KEEL, William. J. Anthony “Toni” Burzle: In Memoriam. Yearbook of German-American Studies, [S. l.], v. 33, p. 1–4, 1998. DOI: 10.17161/ygas.v33i.19135. Disponível em: https://journals.ku.edu/ygas/article/view/19135.. Acesso em: 24 aug. 2024.