Hitch, Charles J.
Harvard University Press, 1961
Buku Teks
Hitch, Charles J.
Harvard University Press, 1963
Buku Teks
Hitch, Charles J.
Harvard University Press, 1961
Buku Teks
Laurence, Margaret
McClelland and Stewart Limited, 1974
Buku Teks
Kennan, George F., 1904-
Pantheon Books, 1983
Buku Teks