LING, A. Keeping the Faith: On Being Good and How Not to be Evil. Cosmos and History: The Journal of Natural and Social Philosophy, [S. l.], v. 2, n. 1-2, p. 359–364, 2006. Disponível em: https://cosmosandhistory.org/index.php/journal/article/view/46. Acesso em: 9 dec. 2021.