Kennan, George F., 1904-
An Atlantic Monthly Press Book, 1961
Buku Teks SO
Brezhnev, L.I.
Progress, 1975
Buku Teks SO
edited by Anthony Jones, Walter D. Coonnor and David E. Powell
Westview Press, 1991
Buku Teks
Lewin, Moshe, 1921-
University of California Press, 1988
Buku Teks SO
Stephan, John J.
Stanford University Press, 1994
Buku Teks SO