Amri Muis, author
1998
UI - Tesis (Membership)
Universitas Merdeka Malang, 1991
Buku Teks
Universitas Indonesia, 1985
UI - Skripsi (Membership)
Simatupang, Parningotan, author
Universitas Indonesia, 2007
UI - Tesis (Membership)
Universitas Indonesia, 2007
UI - Skripsi (Membership)