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Lua i Stíl Chicago (17ú heag.)Library of Congress. Music, Books on Music, and Sound Recordings. [Washington]: Library of Congress, 1973.
Lua MLA (8ú heag.)Library of Congress. Music, Books on Music, and Sound Recordings. Library of Congress, 1973.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.