Freddy Harris, author
Ghalia Indonesia, 2010
Buku Teks
Chong, Li Choy
Institute of Southeast Asian Studoes, 1981
Buku Teks
Herawati, author
Fakultas Hukum Universitas Indonesia, 1993
UI - Skripsi (Membership)
Sagala, Lucky Sonang, author
Universitas Indonesia, 2015
UI - Tesis (Membership)
R. Ali Rido, author
Alumni, 1981
Buku Teks