Indra Nathan Kusnadi, author
2012
UI - Tesis (Open)
Kartini Muljadi, author
Kencana Prenada Media, 2005
Buku Teks
Siahaan, Samuel F., author
Universitas Indonesia, 1996
UI - Skripsi (Membership)
Universitas Indonesia, 2002
UI - Skripsi (Membership)
Universitas Indonesia, 2002
UI - Skripsi (Membership)