COE, W. R. A summary of excavation and research at Tikal, Guatemala: 1962. Estudios de Cultura Maya, México, Mexico, v. 3, 2012. DOI: 10.19130/iifl.ecm.1963.3.678. Disponível em: https://revistas-filologicas.unam.mx/estudios-cultura-maya/index.php/ecm/article/view/678. Acesso em: 17 may. 2024.