Situmorang, Nestor, author
Fakultas Hukum Universitas Indonesia, 1996
UI - Skripsi Membership
Mohammad Glenn Rasad, author
2003
UI - Tesis (Membership)
Manuel Montes
Institute of Southeast Asia Studies, 1991
Buku Teks
Imada, Pearl, author
Institute of Southeast Asian Studies, 1991
Buku Teks
Fatma Muthia Kinanti, author
Universitas Indonesia, 2015
UI - Tesis (Membership)