penyunting, Hadi Soesastro, A. R. Sutopo
Centre for Strategic and International Studies, 1981
Buku Teks SO
Spanier, John
Praeger Publishing, 1972
Buku Teks SO
Barton, John H.
Stanford University Press, 1981
Buku Teks SO
Herz, John H.
David McKay, 1976
Buku Teks SO
Pachter, Henry M.
Frederick A. Praeger, 1963
Buku Teks