Marsh, Lucy Allen
Little, Brown and Company, 1992
Buku Teks SO
Slossberg, Lynn T.
West Legal Studies, 1999
Buku Teks SO
Slossberg, Lynn T.
West Legal Studies, 1999
Buku Teks SO
Burke, D. Barlow
Michie, 1993
Buku Teks
Bergfield, Philip B.
McGraw-Hill, c1979
Buku Teks