Kalb, Ira S.
K&A Press , 1993
Buku Teks
Ida Bagus Adi Surya Prabawa Kemenuh, author
Fakultas Hukum Universitas Indonesia, 2016
UI - Skripsi (Membership)
Birkett, Lord, author
Penguin Books, 1961
Buku Teks
Herwitz, David R., author
Foundation Press, 1980
Buku Teks
Astrid Trishanty Putri, author
Fakultas Hukum Universitas Indonesia, 2019
UI - Tesis (Membership)