compiled and edited by Shabtai Rosenne
Martinus Nijhoff, 1991
Buku Referensi
Kolb, Robert, author
Edward Elgar, 2014
Buku Teks
Hernández, Gleider I.
Oxford University Press, 2014
Buku Teks
Syatauw, J.J.G.
A.W.Sijthoff, 1969
Buku Teks
United Nations, 1992
Buku Teks