Gellhorn, Ernest, author
West Publishing Company, 1972
Buku Teks
Jaffe, Louis L., author
Little, Brown, 1968
Buku Teks
Breyer, Stephen G., 1938-, author
Little, Brown and Company, 1979
Buku Teks
Phillips, O. Hood, author
Sweet & Maxwell, 2001
Buku Teks
Rutter, William A., author
Gilbert Law Summaries, 1973
Buku Teks