Bix, Brian H.
Cambridge University Press, 2012
Buku Teks
edited by Walter S. Root and Frederick G. Hofmann
Academic Press, 1987
Buku Teks SO
Lyall, Francis
Routledge, 2018
Buku Teks SO
Oppenheim, L.
Longman, Green, 1952
Buku Teks SO
compiled and edited by M.Cherif Bassiouni and Ved P. Nanda
Charles C. Thomas, 1973
Buku Teks