Borcoman, James. 19th-century French Photographs. Ottawa: National Gallery of Canada, 2010. fig. 17.1
Crawford, William. The Keepers of Light. Dobbs Ferry: Morgan and Morgan, 1979. p. 14-15
Morrison-Low, A D, Julie Lawson, and Ray McKenzie. Photography 1900: The Edinburgh Symposium. Edinburgh: National Museums of Scotland and the National Galleries of Scotland, 1994. fig. 25.