Lenin, Vladimir I.
On Soviet socialist democracy
Foreign Languanges Publishing House, [1967]
 Buku Teks
Amalrik, Andrei
Will the Soviet Union survive until 1984?
Harper and Row, 1980
 Buku Teks
Ulam, Adam B.
The new face of Soviet totalitarianism
Harvard University Press, 1963
 Buku Teks
Webb, Sidney
Soviet communism : a new civilisation
Longman, 1947
 Buku Teks
Dallin, David J.
The changing world of Soviet Russia
Yale University Press, 1956
 Buku Teks