Carr, Edward Hallet
Socialism in one country, 1924-1926
Macmillan, 1959
Buku Teks
Miller, Wright
Russians as people
E.P. Dutton, 1961
Buku Teks
Gregory, James S.
Land of the soviets
Penguin Books, 1946
Buku Teks
The land of soviets: the country and the people
Foreign Languages Publishing House, 1957
Buku Teks
Lewin, Mostie
The Gorbachev phenomenon: a historical interpretation/Mostie Lewin
University of California Press , 1988
Buku Teks