Brezhnev, L. I.
Progress, 1975
Buku Teks
Kennan, George F., 1904-, author
An Atlantic Monthly Press Book, 1961
Buku Teks
Zetkin, Klara
Foreign Languages Publishing House, 1956
Buku Teks
Werth, Alexander
Hill and Wang, 1961
Buku Teks
Fischer, George, author
Harvard University Press, 1952
Buku Teks