Lenin, Vladimir I.
Problems of building socialism and communism in the U.S.S.R.
Foreign Languages Publishing House, 1963
 Buku Teks
Halász, Zoltán
Hungary
House Budapest, 1960
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Sweezy, Paul M. (Paul Marlor), 1910-2004
Socialism
McGraw-Hill, 1949
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Hungary 66
Pannonia Press , 1966
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Hungary Today
New York Frederick A. Praeger 1962
 Buku Teks