PEDEN, W. Creighton. HUMANIST PIONEER: A. EUSTACE HAYDON, 1880-1975. Essays in the Philosophy of Humanism, [S. l.], v. 14, n. 1, p. 9–28, 2013. DOI: 10.1558/eph.v14.9. Disponível em: https://journal.equinoxpub.com/EPH/article/view/12444.. Acesso em: 15 aug. 2024.