Romsics Ignác: István Bethlen: A Great Conservative Statesman of Hungary, 1874 - 1946 - East European Monographs 424. Atlantic Studies on Society Change 82. (New York, 1995)
Ignac Romsics Istvan Bethlen: A Great Conservative Statesman of Hungary, 1874-1946 Translated from the Hungarian by Mario D. Fenyo Social Science Monographs. Boulder. Colorado Atlantic Research and Publications. Inc. Highland Lakes. New Jersey Distributed by Columbia University Press, New York 1995