U.P. Law Center, [date of publication not identified]
Buku Teks
Law Center, 1976
Buku Teks
Leslie, Douglas L., author
West Publishing Company, 1979
Buku Teks
Reynolds, Lloyd G., author
Prentice-Hall, 1998
Buku Teks
Reynolds, Lloyd G., author
Prentice-Hall, 1959
Buku Teks