Herman Melville, Harrison Hayford, Hershel Parker, G. Thomas Tanselle (1988). “Moby Dick, Or The Whale: Volume 6, Scholarly Edition”, p.168, Northwestern University Press
Herman Melville (2016). “Israel Potter: His Fifty Years of Exile and Life and Remarkable Adventures of Israel R. Potter”, p.68, Courier Dover Publications
Herman Melville, Harrison Hayford, G. Thomas Tanselle (1987). “Piazza Tales and Other Prose Pieces, 1839-1860: Volume Nine, Scholarly Edition”, p.418, Northwestern University Press