HUGHES, Michael. Tramps, Mountains and Unicorns: The Glacier Park Hike of Vachel Lindsay and Stephen Graham. Journal for the Study of Religion, Nature and Culture, [S. l.], v. 8, n. 3, p. 267–286, 2014. DOI: 10.1558/jsrnc.v8i3.267. Disponível em: https://journal.equinoxpub.com/JSRNC/article/view/4508.. Acesso em: 16 may. 2024.