Hata, author
Refika Aditama, 2006
Buku Teks
Siahaan, Tio Serepina, author
Fakultas Hukum Universitas Indonesia, 1993
UI - Skripsi (Membership)
World Trade Organization
Cambridge University Press, 2008
Buku Teks
Taufik Budisetiawan, author
Fakultas Hukum Universitas Indonesia, 1987
UI - Skripsi (Membership)
Bhala, Raj, author
Sweet & Maxwell, 2005
Buku Teks