Carvan, John
The Law Book Company Limited, 1995
Buku Teks
Parker, R.S., editor
Prentice Hall International, 1978
Buku Teks
Carvan, John
Law Book Co., 1995
Buku Teks
Larcombe, Frederick Arthur
Sydney University Press, 1973
Buku Teks
Jemmy Helmi Berlian
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 1999
UI - Skripsi (Membership)