Jaffe, Louis L., author
Little, Brown, 1968
Buku Teks
Chadbourn, James H., author
The Foundation Press, Inc., 1973
Buku Teks
Handler, Milton
University Casebook, 1972
Buku Teks
R.A. Woodman
The Law Book Company Limited, 1967
Buku Teks
Barrett, Edward L., author
Foundation Press, 1977
Buku Teks