Gaston, Robert. “The Body in Limbo: Bronzino, the Dante Illustrators and the Iconography of <i>Inferno< I> IV”. Spunti E Ricerche, vol. 11, Feb. 2016, pp. 70–97, https://mail.spuntiericerche.net.au/index.php/spuntiericerche/article/view/318.