Richard Gravil. (2000). Selected Poems of Coleridge (2nd Edition) (York Notes Advanced) (2nd.). Pearson Education Canada.
Lua i Stíl Chicago (17ú heag.)Richard Gravil. Selected Poems of Coleridge (2nd Edition) (York Notes Advanced). 2nd. Pearson Education Canada, 2000.
Lua MLA (9ú heag.)Richard Gravil. Selected Poems of Coleridge (2nd Edition) (York Notes Advanced). 2nd. Pearson Education Canada, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.