East, Roger
Revolution and change in central and Eastern Europe
Pinter Publishers, 1997
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Skilling, Gordon H.
The governments of communist East Europe
Thomas Y. Crowell, 1966
 Buku Teks
Political transformation and changing identities in central and eastern Europe
edited by Andrew Blasko, Diana Januauskiene
Council for Research in Values and Philosophy, 2008
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Gert Pickel
Transformations of religiosity: religion and religiosity in Eastern Europe 1989-2010
VS Verlag, 2012
 eBooks
Integrated Europe?: Eastern and Western perceptions of the future
edited by Klaus Gottstein
Campus Verlag , 1992
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