Hazairin, author
Universitas Indonesia, 2010
UI - Tesis (Open)
oleh Thee Kian Wee [and others] ; editor, Roderick Brazier, Sahala Sianipar
The Asia Foundation Indonesia , 1999
Buku Teks
Ginting, Elyta Ras, author
Citra Aditya Bakti, 2001
Buku Teks
Nadir
UB Press, 2015
Buku Teks
Universitas Indonesia, 2002
UI - Skripsi (Membership)