Pedley, Paul
Facet, 2006
Buku Teks
Freeman, Lee
Information Science Publishing, 2005
Buku Teks
Jasmine Sephira Yandonita Putri
Fakultas Hukum Universitas Indonesia, 2020
UI - Skripsi (Membership)
Fikri Wijaya
Fakultas Hukum Universitas Indonesia, 2016
UI - Tesis Membership
edited by Mary Feeney
Bowker Sour Limited, 1994
Buku Teks