Rothstein, Andrew
A history of the USSR
Penguin Books , 1950
 Buku Teks
Mongait, Alexander
Archaeology in the U.S.S.R.
Foreign Languages Publishing House, 1959
 Buku Teks
Institute for the study of the USSR : Bulletin for the study of the USSR
Munich : Institute for the Study of the USSR
 Majalah, Jurnal, Buletin
The U.S.S.R. and eastern Europe Prepared
by the Economist Intelligence Unit and the Cartographic Dept. of the Clarendon Press
Oxford University Press, 1956
 Buku Referensi
Hammer, Darrel P.
The USSR: the politics of Oligarchy
Westview Press, 1990
 Buku Teks