APA-referens (7:e uppl.)
Cahill, T. (1995). How the Irish saved civilization: The untold story of Ireland's heroic role from the fall of Rome to the rise of medieval Europe. Nan A. Talese, Doubleday.
Chicago-referens (17:e uppl.)
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. New York: Nan A. Talese, Doubleday, 1995.
MLA-referens (9:e uppl.)
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. Nan A. Talese, Doubleday, 1995.
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