Eagleton, Terry
London Redwood Burn 1978
Buku Teks
Walston, Lord
Dufour editions, 1962
Buku Teks
Mortimer, Rex, author
Equinox, 2006
Buku Teks
Walker, Richard L., author
Yale University Press, 1955
Buku Teks
Swearingen, Rodger, author
American Bar Association, 1967
Buku Teks