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Lua i Stíl Chicago (17ú heag.)Bulletin of Science, Technology & Society. New York: Pergamon Press, 1981.
Lua MLA (9ú heag.)Bulletin of Science, Technology & Society. Pergamon Press, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.