HANDS, D. W. Mark Blaug on the normativity of welfare economics. Erasmus Journal for Philosophy and Economics, [S. l.], v. 6, n. 3, p. 1-25, 2014. DOI: 10.23941/ejpe.v6i3.148. Disponível em: https://ejpe.org/journal/article/view/148. Acesso em: 18 jan. 2021.