Alexander Pope (1751). “The works of Alexander Pope. With his last corrections, additions, and improvements. Publ. by mr. Warburton. With occasional notes”, p.44
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.125