Mattingly, Garrett
Jonathan Cape, 1970
Buku Teks SO
edited with an introd. by Edward H. Weatherly
Dell Publishing, 1962
Buku Teks SO
Hale, John R.
Time-Life International, 1969
Buku Teks SO
Kissinger, Henry, 1923-
Schuter, 1994
Buku Teks SO
Nicolson, Harold
Oxford, 1969
Buku Teks SO