Comprehensive Description, London: Swan Sonnenschein & Co, 1901 . Roller, Duane W., Through the Pillars of Herakles: Greco-Roman Exploration of the Atlantic
December 2021]. (原始内容存档于2023-10-17). 含有連結內容需訂閱查看的頁面 (link) Michael Kimmelman. Duane Hanson, 70, Sculptor Of Super-Realistic Figures, Dies. The New York Times