MEDINA V., M. Lee Allen Parsons, Bilbao Guatemala, an Archaeological Study of the Pacific Coast, Cotzumalhuapa Region. Estudios de Cultura Maya, México, Mexico, v. 8, 2012. DOI: 10.19130/iifl.ecm.1972.8.346. Disponível em: https://revistas-filologicas.unam.mx/estudios-cultura-maya/index.php/ecm/article/view/346. Acesso em: 17 may. 2024.