Nicolson, Harold
Diplomacy
Oxford, 1969
Buku Teks SO
Acheson, Dean
Power and diplomacy
Harvard University Press, 1958
Buku Teks
Dizard, Wilson, Jr.
Digital diplomacy
Praeger, 2001
Buku Teks
Mattingly, Garrett
Renaissance diplomacy
Houghton Miffiln, 1955
Buku Teks SO
Mattingly, Garrett
Renaissance diplomacy
Jonathan Cape, 1970
Buku Teks SO