Proctor, Charles, author
Oxford University Press, 2015
Buku Teks
Syadif Ammar Taufik, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2020
UI - Skripsi Membership
Tobing, Jelita Novalentina, author
Fakultas Hukum Universitas Indonesia, 2006
UI - Tesis Membership
Scott, Hal S.
Sweet & Maxwell,, 2008
Buku Teks
Gleeson, Simon, author
Oxford University Press, 2012
Buku Teks