Universitas Indonesia, 1999
UI - Skripsi (Membership)
Chairul Fikri, author
2001
UI - Tesis (Membership)
Hossain, Akhand Akhtar, author
Rajawali, 2010
Buku Teks
Nasution, Mulia, author
Djambatan, 1998
Buku Teks
Nina Istomo Kairupan, author
1986
UI - Skripsi (Membership)