VALJAVEC, F. Mamatey, Victor S.: The United States and East Central Europe 1914—1918. Südost-Forschungen, [S. l.], v. 1, n. 1, p. 257–258, 2021. Disponível em: https://www.suedost-forschungen.de/portal/index.php/sof/article/view/12940. Acesso em: 6 mai. 2024.