GALVÁN, H. Fanatical, Rational, Mystical: Santayana on Spirituality: Santayana on Spirituality. Ruch Filozoficzny, [S. l.], v. 79, n. 1, p. 79–93, 2023. DOI: 10.12775/RF.2023.004. Disponível em: https://apcz.umk.pl/RF/article/view/40694. Acesso em: 18 sie. 2024.