Universitas Indonesia, 1990
UI - Skripsi (Membership)
Universitas Indonesia, 1990
UI - Skripsi (Membership)
Iva Shofiya
2006
UI - Skripsi (Membership)
Rachmadi Usman
Alumni, 2003
Buku Teks
Manik, Solemanto
Universitas Indonesia, 2007
UI - Skripsi (Membership)