William Morris, May Morris (2012). “The Collected Works of William Morris: With Introductions by His Daughter May Morris”, p.32, Cambridge University Press
Alexander Pope, Alexander Chalmers (1807). “A Supplementary Volume to the Works of Alexander Pope, Esq: Containing Pieces of Poetry, Not Inserted in Warburton's and Warton's Editions : and a Collection of Letters, Now First Published”, p.131