Stevenson, Sara, and Duncan Forbes. A Companion Guide to Photography in the National Galleries of Scotland. Edinburgh: National Galleries of Scotland, 2009. p. 124.
Pohlmann, Ulrich. Frank Eugene: The Dream of Beauty. Munich: Nazraeli Press, 1996. no. 259.
Stevenson, Sara, and Duncan Forbes. A Companion Guide to Photography in the National Galleries of Scotland. Edinburgh: National Galleries of Scotland, 2009. p. 124