^Kieser, Hans-Lukas; Schaller, Dominik J. (2002), Der Völkermord an den Armeniern und die Shoah [The Armenian genocide and the Shoah] (in German), Chronos, p. 114, ISBN3-0340-0561-X
^Bryce, Viscount James; Toynbee, Arnold (2000), Sarafian, Ara (ed.), The Treatment of Armenians in the Ottoman Empire, 1915–1916: Documents Presented to Viscount Grey of Falloden (uncensored ed.), Princeton, NJ: Gomidas Institute, pp. 635–49, ISBN0-9535191-5-5