Emanuel, Steven
Emanuel Law Outlines, 1988
Buku Teks
Whaley, Douglas J.
Little, Brown & Co., 1993
Buku Teks
Folsom, Ralph Haughwout
West Group, 1996
Buku Teks
Folsom, Ralph Haughwout
West Publishing, 1992
Buku Teks
Henson, Ray D.
West Group, 1979
Buku Teks