Alexander Pope (1778). “The Works of Alexander Pope, Esq: In Four Volumes Complete. With His Last Corrections, Additions, and Improvements. Carefully Collated and Compared with Former Editions: Together with Notes from the Various Critics and Commentators”, p.290
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.120