Burke, Edmund, 1729-1797, author
Bobbs-Merrill, 1955
Buku Teks
Cobban, Alfred, author
Penguin Books, 1990
Buku Teks
Hackett, John T.
Harvard University Press , 1963
Buku Teks
Hackett, John
Harvard University Press, 1965
Buku Teks
Wolf, John B.
Harper Torchbooks, 1963
Buku Teks