Caves, Richard E., author
Harper Collins Collecge Publishers. , 1992
Buku Teks
Caves, Richard E., author
Harper Collins College Publishers, 1996
Buku Teks
Suargana Pringganu, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2001
UI - Tesis (Membership)
General Agreement on Tariffs and Trade, 1971
Buku Teks
Heller, H Robert
Prentice-Hall, 1973
Buku Teks