Niccolo Machiavelli. (2011). Prince. Penguin Books.
Lua i Stíl Chicago (17ú heag.)Niccolo Machiavelli. Prince. UK: Penguin Books, 2011.
Lua MLA (9ú heag.)Niccolo Machiavelli. Prince. Penguin Books, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.