Universitas Indonesia, 2000
UI - Skripsi (Membership)
Naiborhu, Charles
Universitas Indonesia, 2002
UI - Skripsi (Membership)
Wiwin Setyawati
Fakultas Hukum Universitas Indonesia, 2012
UI - Tesis (Open)
by Audrey Mullender ... [and others]
Sage, 2002
Buku Teks
Dadang Hawari
Balai Penerbit , 2009
Buku Teks