Pachacamac: its location in time and space. Letras, Lima, Peru, v. 6, n. 17, p. 395–412, 1940. DOI: 10.30920/letras.6.17.1. Disponível em: https://revistaletras.unmsm.edu.pe/index.php/le/article/view/904. Acesso em: 13 sep. 2026.