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Lua i Stíl Chicago (17ú heag.)Barzun, J. The Modern Researcher. 3rd. New York: harcourt Brace Jovanovich Inc, 1977.
Lua MLA (9ú heag.)Barzun, J. The Modern Researcher. 3rd. harcourt Brace Jovanovich Inc, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.