Richard Gravil. (2000). Selected Poems of Coleridge (2nd Edition) (York Notes Advanced) (2nd.). Pearson Education Canada.
Chicago-referens (17:e uppl.)Richard Gravil. Selected Poems of Coleridge (2nd Edition) (York Notes Advanced). 2nd. Pearson Education Canada, 2000.
MLA-referens (9:e uppl.)Richard Gravil. Selected Poems of Coleridge (2nd Edition) (York Notes Advanced). 2nd. Pearson Education Canada, 2000.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.