Cahill, T. (1996). How the Irish saved civilization: The untold story of Ireland's heroic role from the fall of Rome to the rise of medieval Europe (First Anchor books Trade paperback edition.). Anchor Books, Doubleday.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Cahill, Thomas. How the Irish Saved Civilization: The Untold Story of Ireland's Heroic Role from the Fall of Rome to the Rise of Medieval Europe. First Anchor books Trade paperback edition. New York: Anchor Books, Doubleday, 1996.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Cahill, Thomas. How the Irish Saved Civilization: The Untold Story of Ireland's Heroic Role from the Fall of Rome to the Rise of Medieval Europe. First Anchor books Trade paperback edition. Anchor Books, Doubleday, 1996.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.