Kluwer Law International, 1996
Buku Teks
Congress of the U.S., Office of Technology Assessment, 1986
Buku Teks
Erna Agustin, author
Fakultas Hukum Universitas Indonesia, 1999
UI - Skripsi (Membership)
Akester, Patricia, author
Sweet & Maxwell, 2008
Buku Referensi
Akester, Patricia, author
Sweet & Maxwel, [Date of publication not identified]
Buku Teks