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2. Die Deutsche Okkupation der Ukraine: Geheimdokumente (1937), Strasbourg: Editions Prométhée.
3. Fuller, Joseph V., ed. (1932), Papers Relating to the Foreign Relations of the United States, 1918, Russia, vol. 2, Washington D. C.: U.S. Govt. Print. Off..
4. Horniykiewicz, Theophil, ed. (1967), Ereignisse in der Ukraine 1914-1922: deren Bedeutung und historische Hintergründe, vol. 2, Philadelphia, PA: Berger.
5. Brinkley, George A. (1977), “Allied Policy and French Intervention in the Ukraine, 1917-1920, “in Taras Hunczak, ed., The Ukraine, 1917-1921: A Study in Revolution, Cambridge, MA.: Harvard University Press, pp. 339-340.