Lucas, J.R
Clarendon Press, 1995
Buku Teks
Fachrur Rozi, author
Fakultas Ilmu Administrasi Universitas Indonesia, 2021
UI - Skripsi (Membership)
Cambridge University Press, 2020
eBooks
Forrer, John J., editor; Seyle, Conor, editor
Cambridge University Press, 2016
Buku Teks
Shabrian Jamil Hasry, author
Fakultas Hukum Universitas Indonesia, 2014
UI - Skripsi (Membership)