White, James J., author
St. Paul Minn, 1988
Buku Teks
White, James J., author
West Publishing, 1972
Buku Teks
The American Law Intitute, 1976
Buku Teks
Smith
West Publishing Company, 1982
Buku Teks
Dolan, John F., author
Little, Brown, 1991
Buku Teks