Thoolen, Hans, author
Martinus Nijhoff Publishers, 1986
Buku Teks
Human Rights Watch, 1994
Buku Teks
Jay Stewart Publications, Inc., 1971
Buku Teks
Nickel, James W., author
Gramedia Pustaka Utama, 1996
Buku Teks
Ratna Susanti, author
2016
UI - Skripsi (Membership)