Hirooka, Kyushi, author
PT Elex Media Komputindo, 2019
Buku Teks
Fox, Harold W.
Public Affairs Press, 1968
Buku Teks
Yan Haikal, author
2003
UI - Tesis (Membership)
Departemen of Home Affairs The Republic of Indonesia, 2008
Multimedia
Widodo Iswantoro, author
Fakultas Hukum Universitas Indonesia, 2002
UI - Skripsi (Membership)