[Lexis Nexis, Universitas Indonesia], 2014
Artikel Jurnal
Whish, Richard, author
Oxford University Press, 2018
Buku Teks
Kirkham, George L., author
Harper & Row, 1980
Buku Teks
Valencia, author
Fakultas Hukum Universitas Indonesia, 2016
UI - Tesis Membership
Axeloys Evan Dode, author
Fakultas Hukum Universitas Indonesia, 2013
UI - Tesis Membership