Troebst, Stefan. „Sadkovich, James J.: Italian Support for Croatian Separatism, 1927-1937“. Südost-Forschungen 1, no. 1 (November 30, 2021): 424–428. Zugegriffen Mai 1, 2025. https://www.suedost-forschungen.de/portal/index.php/sof/article/view/8342.