Universitas Indonesia, 2004
UI - Skripsi (Membership)
Universitas Indonesia, 2000
UI - Skripsi (Membership)
Simanjuntak, B., author
Tarsito, 1991
Buku Teks
Nurul Widiasih, author
2009
UI - Tesis (Open)
Veronica Ari Herawati, author
Program Pascasarjana Universitas Indonesia, 2008
UI - Tesis Open