Ramet, Sabrina P.: Realpolitik or Foreign Policy Surrealism: A Reconsideration of the Peace Treaties of Berlin (1878), London (1913), Versailles (1919), and Trianon (1920), in: Pettifer, James / Buchanan, Tom (eds.): War in the Balkans: conflict and diplomacy before World War I (International library of twentieth century history 84), London New York 2016 I.B. Tauris, pp. 19-45.