RICCI, C. A. The Mobility of Italy’s Middle Income Group. PSL Quarterly Review, [S. l.], v. 69, n. 277, p. 173–197, 2016. DOI: 10.13133/2037-3643_69.277_3. Disponível em: https://rosa.uniroma1.it/rosa04/psl_quarterly_review/article/view/13697. Acesso em: 3 may. 2024.