Universitas Indonesia, 1985
UI - Skripsi (Membership)
Universitas Indonesia, 1985
UI - Skripsi (Membership)
Universitas Indonesia, 1990
UI - Skripsi (Membership)
Universitas Indonesia, 1991
UI - Skripsi (Membership)
Andi Hamzah, author
Bina Aksara, 1987
Buku Teks