John Keats (2015). “Sonnets (Complete Edition): 63 Sonnets from one of the most beloved English Romantic poets, influenced by John Milton and Edmund Spenser, and one of the greatest lyric poets in English Literature, alongside William Shakespeare”, p.345, e-artnow
John Filson, Daniel Boone (1793). “The discovery, settlement and present state of Kentucky, and an introduction to the topography and natural history of that ... country. Also colonel Daniel Boon's narrative of the wars of Kentucky”, p.35