Prentice-Hall, 1976
Buku Teks
Stanley, Joyce, 1901-, author
Warren, Gorham and Lamont, 1971
Buku Teks
Hopkins, Bruce R., 1932-, author
Wiley, 2005
Buku Teks
McLeod, Neil
The Law Book Company Limited, 1995
Buku Teks
Hotmauli Novelita, author
2016
UI - Tesis (Membership)