CREAMER GUILLÉN, C. HISTORIA DE LA INDUSTRIA DEL ECUADOR: 1920-2020. Boletín Academia Nacional de Historia, [S. l.], v. 99, n. 205, p. 245–283, 2021. Disponível em: https://academiahistoria.org.ec/index.php/boletinesANHE/article/view/198. Acesso em: 4 dic. 2022.