Corbin, Arthur Linton, 1874-1967, author
West Publishing, 1952
Buku Teks
Farnsworth, E. Allan, author
Little, Brown, 1990
Buku Teks
Calamari, John D., author
West Publishing, 1990
Buku Teks
Calamari, John D., author
West Publishing, 1987
Buku Teks
Schaber, Gordon D., author
West Publishing, 1990
Buku Teks