Rickels, Laurence A., author
University of Minnesota, 1999
Buku Teks
Banabhatta
Bombay Satyabhamabai Pandurang 1948
Buku Teks
Adel, Daljit Sen
Bandar Damansara Perdana: International Law Book Services, 2002,
Buku Teks
Doren, Mark van, author
Hill & Wang, 1966
Buku Teks
Barker, Lucius J., author
Prentice-Hall, 1978
Buku Teks