Tobing, Jessica Indri Yearly, author
Fakultas Hukum Universitas Indonesia, 2023
UI - Skripsi Membership
King, Jeff, 1973-, author
Cambridge University Press, 2016
Buku Teks
edited by W.E. Butler
Oceana Publications, 1985
Buku Referensi
Muhammad Haykal, author
Fakultas Hukum Universitas Indonesia, 2021
UI - Skripsi (Membership)
Universitas Indonesia, 2011
UI - Skripsi (Open)