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.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)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.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)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.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.