^Olson, Donald W. (2014). "Dating Impression, Sunrise". Monet's Impression, Sunrise: the biography of a painting. Paris: Éditions Hazan; Musée Marmottan Monet. pp. 80–105.
ISBN978-0-300-21088-0.
^Crawford, Alan (23 September 2004). "Beardsley, Aubrey Vincent (1872–1898), illustrator". Oxford Dictionary of National Biography. Oxford University Press.
doi:10.1093/ref:odnb/1821.
^Olson, Donald W. (2014). "Dating Impression, Sunrise". Monet's Impression, Sunrise: the biography of a painting. Paris: Éditions Hazan; Musée Marmottan Monet. pp. 80–105.
ISBN978-0-300-21088-0.
^Crawford, Alan (23 September 2004). "Beardsley, Aubrey Vincent (1872–1898), illustrator". Oxford Dictionary of National Biography. Oxford University Press.
doi:10.1093/ref:odnb/1821.