The American Society Of Law, 1992
Majalah, Jurnal, Buletin
The American Society of International Law, 1993
Majalah, Jurnal, Buletin
edited by John O. Haley
Kendall / Hunt, 1988
Buku Teks
Friedman, Lawrence M., 1930-
W.W. Norton, 1984
Buku Teks
Sawer, Geoffrey, 1910-1996
Clarendon Press, 1965
Buku Teks