Goldring, John, author
The Federation Press, 1993
Buku Teks
Oughton, David, author
Blackstone 1997, 1997
Buku Teks
Susanti Adi Nugroho, author
Kencana, 2008
Buku Teks
Fildzah Netasarsa, author
2019
UI - Skripsi (Membership)
Morganstern, Stanley
Oceana Publications, 1978
Buku Teks