Lutzenberger, Rudolf. „Bridge, F. R.: From Sadowa to Sarajevo. The Foreign Policy of Austria-Hungary 1866-1914“. Südost-Forschungen 1, no. 1 (November 30, 2021): 358–361. Zugegriffen Mai 18, 2024. https://www.suedost-forschungen.de/portal/index.php/sof/article/view/10872.