Universitas Indonesia, 2006
UI - Skripsi (Membership)
Rudi Kisworo
1991
UI - Skripsi (Membership)
Erlina
1996
UI - Skripsi (Membership)
Universitas Indonesia, 2002
UI - Skripsi (Membership)
Sianturi, Firnando
Universitas Indonesia, 2004
UI - Skripsi (Membership)