General Agreement on Tariffs and Trade, 1995
Buku Teks
American Law Institute, 1992
Buku Teks
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 1992
UI - Skripsi Membership
Bossche, Peter van den
Cambridge University Press, 2013
Buku Teks
Crowford, J. G.
Australian National University Press, 1968
Buku Teks