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Lua i Stíl Chicago (17ú heag.)Robinson, James Harvey. Civilization. London: Encyclopaedia britannica, 1929.
Lua MLA (9ú heag.)Robinson, James Harvey. Civilization. Encyclopaedia britannica, 1929.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.