Money before coinage. History of pre-columbian currency. REVISTA PROCESOS DE MERCADO, [S. l.], v. 13, n. 2, p. 411–427, 2016. DOI: 10.52195/pm.v13i2.121. Disponível em: https://procesosdemercado1.codexcafe.net/index.php/inicio/article/view/121. Acesso em: 24 nov. 2024.