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Lua i Stíl Chicago (17ú heag.)Williamson, George. A Reader´s Guide to T.S. Elliot (A Poem by Poem Analysis). 2. Londres, Inglaterra: Thames and Hudson, 1976.
Lua MLA (9ú heag.)Williamson, George. A Reader´s Guide to T.S. Elliot (A Poem by Poem Analysis). 2. Thames and Hudson, 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.