Heather, P. J. (2006). The fall of the Roman Empire: A new history of Rome and the Barbarians. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Heather, P. J. The Fall of the Roman Empire: A New History of Rome and the Barbarians. New York: Oxford University Press, 2006.
Lua MLA (8ú heag.)Heather, P. J. The Fall of the Roman Empire: A New History of Rome and the Barbarians. Oxford University Press, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.