General Kosta Protić, Prime Minister and Regent of Serbia
B. Meyer
2013-11-07 14:12:54
<a rel="nofollow" class="external text" href="https://openlibrary.org/books/OL14002803M/Das_K%C3%B6nigreich_Serbien_und_das_Serbenvolk">Das Königreich Serbien und das Serbenvolk</a> <a rel="nofollow" class="external text" href="https://archive.org/stream/dasknigreichse03kaniuoft#page/252/mode/2up">p. 252</a>