SPIRA, T. Pölöskei, Ferenc: Hungary After Two Revolutions (1919—1922). Südost-Forschungen, [S. l.], v. 1, n. 1, p. 420–422, 2021. Disponível em: https://www.suedost-forschungen.de/portal/index.php/sof/article/view/9378. Acesso em: 1 mai. 2025.