Editors Michael Lang
Kluwer Law, 2002
Buku Teks
Snape, John
Blacks stone press limited, 1999
Buku Teks
Mega Nurmala Sari, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2022
UI - Tesis Membership
U.P. Law Center, 1976
Buku Teks
Lang, Michael, author
Kluwer Law International, 2007
Buku Teks