Percy Bysshe Shelley (1830). “The Beauties of Percy Bysshe Shelley: Consisting of Miscellaneous Selections from His Poetical Works. The Entire Poems of Adonais and Alastor, and a Revised Edition of Queen Mab, Free from All the Objectionable Passages. With a Biographical Preface”, p.214
George R. R. Martin (2012). “George R. R. Martin's A Game of Thrones 5-Book Boxed Set (Song of Ice and Fire Series): A Game of Thrones, A Clash of Kings, A Storm of Swords, A Feast for Crows, and and A Dance with Dragons”, p.1212, Bantam