TEIXEIRA, S. M.; SMITH, K. E. I. Core and Periphery Relations: A Case Study of the Maya. Journal of World-Systems Research, [S. l.], v. 14, n. 1, p. 22–49, 2008. DOI: 10.5195/jwsr.2008.346. Disponível em: http://jwsr.pitt.edu/ojs/jwsr/article/view/346. Acesso em: 19 apr. 2024.