Beaton, Cecil, and Gail Buckland. The Magic Image: The Genius of Photography. London: Pavilion, 1989. p. 125
Dawm, Patrick, Francis Ribemont, and Philip Prodger. Impressionist Camera: Pictorial Photography in Europe, 1888-1918. London: Merrell Holberton, 2006. fig. 4
Frank, Waldo D. America and Alfred Stieglitz: A Collective Portrait. New York: Aperture, 1979. pl. 10