Boone, Troy. «Hansen, Peter H. The Summits of Modern Man: Mountaineering After the Enlightenment. Cambridge: Harvard UP, 2013». Journal of Ecocriticism 6, no. 1 (enero 25, 2014): 7–9. Accedido agosto 16, 2024. https://ojs.unbc.ca/index.php/joe/article/view/574.