Eckstein, Harry, author
John Wiley & Sons, 1975
Buku Teks
Artikel Jurnal
Rina Mardiana, author
Universitas Indonesia, 2006
UI - Tesis (Membership)
Fadhly Haviz, author
Fakultas Hukum Universitas Indonesia, 2014
UI - Skripsi (Membership)
Fika Candra, author
Fakultas Ilmu Administrasi Universitas Indonesia, 2014
UI - Skripsi (Membership)