FIGUEROA, Adolfo. Musgrove, Philip. Consumer Behavior in Latin America. Income and Spending of Families in Ten Andean Cities. Economia, [S. l.], v. 2, n. 3, p. 234–237, 1979. DOI: 10.18800/economia.197901.008. Disponível em: https://revistas.pucp.edu.pe/index.php/economia/article/view/2801. Acesso em: 28 dec. 2025.