Angus Ritchie: From Morality to Metaphysics. Zeitschrift für philosophische Literatur, [S. l.], v. 2, n. 1, p. 30–37, 2014. DOI: 10.21827/zfphl.2.1.35316. Disponível em: https://zfphl.org/article/view/35316. Acesso em: 16 oct. 2025.