Fraser-Reid, Bert, author
Springer, 2012
eBooks
Feder, Harold A., author
CRC Press, Taylor & Francis Group, 2008
Buku Teks
Dykeman, Francis C., author
John Wiley & Sons, 1982
Buku Teks
Arianne Astrinia, author
Fakultas Hukum Universitas Indonesia, 2014
UI - Skripsi (Membership)
Mullegan, William G., author
John Wiley & Sons, 1987
Buku Teks