RIVERA, Iván. Robert Barro. Macroeconomics. John Wiley & Sons. U.S.A. 1984. Economia, [S. l.], v. 7, n. 14, p. 175–176, 1984. DOI: 10.18800/economia.198402.005. Disponível em: https://revistas.pucp.edu.pe/index.php/economia/article/view/491. Acesso em: 28 dec. 2025.