Alexander Pope, Alexander Dyce (1835). “The Poetical Works of Alexander Pope: Epistle to Dr. Arbuthnot, being the prologue to the satires. Satires, epistles, and odes of Horace imitated. Epitaphs. The Dunciad, in four books”, p.356
William Carlos Williams, A. Walton Litz, Christopher MacGowan (1991). “The Collected Poems of William Carlos Williams: 1939-1962”, p.88, New Directions Publishing