1. Elie Abel.The Shattered Bloc. New York: Houghton Mifflin, 1990.
2. Sándor Agócs. “The Collapse of Communist Ideology in Hungary: November 1988–February 1989,”East European Quarterly (June 1993).
3. J.F. Brown.Surge to Freedom. Durham, N.C.: Duke University Press, 1991.
4. Timothy Garton Ash.The Uses of Adversity. Cambridge: Granta Books, 1989.
5. Sylvia P. Ramet.Social Currents in Eastern Europe. Durham, N.C.: Duke University Press, 1991.