Pethybridge, Roger
A key to Soviet politics : the crisis of the Anti-Party group / Roger Pethybridge
Frederick A. Praeger, 1962
 Buku Teks
Lenin, Vladimir I.
On Soviet socialist democracy
Foreign Languanges Publishing House, [1967]
 Buku Teks
Ulam, Adam B.
The new face of Soviet totalitarianism
Harvard University Press, 1963
 Buku Teks SO
Politics in the Soviet Union: 7 cases
edited by Alexander Dallin, Alan F. Westin
Harcourt, Brace and World, 1966
 Buku Teks
The domestic context of Soviet foreign policy
edited by Sewerlyn Bialer
Westview Press, 1981
 Buku Teks