Dunn, William N.
Gadjah Mada University Press , 2003
Buku Teks
Soekanto
Yayasan Parikesit, 1976
Buku Teks
Kiki Syahnakri
Kompas Media Nusantara, 2013
Buku Teks
Agil Kurniadi
2018
UI - Tesis (Membership)
Huszar, George B. de (George Bernard), 1919-1968
Littlefield, Adams, 1959
Buku Teks