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Lua i Stíl Chicago (17ú heag.)Cantor, Norman F. Perspectives on the European Past: Conversation with Historians. New York: Macmillan, 1971.
Lua MLA (9ú heag.)Cantor, Norman F. Perspectives on the European Past: Conversation with Historians. Macmillan, 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.