Ramadhani, author
1988
UI - Skripsi (Membership)
Koemolontang, B.Z., author
Universitas Indonesia, 1986
Buku Teks
Boer Mauna, author
Alumni, 2001
Buku Teks
Boer Mauna, author
Alumni, 2003
Buku Teks
Universitas Indonesia, 1985
UI - Skripsi (Membership)