Moynihan, Cornelius J., author
West Publishing, 1962
Buku Teks
Lynch, Kevin, author
MIT Press, 1998
Buku Teks
Brueggeman, William B., author
McGraw-Hill Irwin, 2011
Buku Teks
American Bar Association, 1974
Buku Teks
Brueggeman, William B., author
Richard D. Irwin, 1997
Buku Teks