Finley, M. I.
Penguin Books, 1975
Buku Teks
Machiavelli, Niccolo, author
Routledge & Kegan Paul, 1950
Buku Teks
Yavetz, Zvi
Thames and Hudson, 1983
Buku Teks
Machiavelli, Niccolo, author
Modern Library, 1950
Buku Teks
Finley, M.I.
Penguin Book, 1991
Buku Teks