Hutagalung, Cathrina H., author
Universitas Indonesia, 1993
UI - Skripsi (Membership)
Universitas Indonesia, 2002
UI - Skripsi (Membership)
[Universitas Indonesia, ], 2007
UI - Skripsi (Membership)
Universitas Indonesia, 1983
UI - Skripsi (Membership)
Mandalangi, J. Pareira, author
Binacipta, 1986
Buku Teks