WIKINSON, D. Power Polarity In The Far Eastern World System, 1025 BC?AD 1850: Narrative And 25-Year Interval Data. Journal of World-Systems Research, [S. l.], v. 5, n. 3, p. 500–618, 1999. DOI: 10.5195/jwsr.1999.126. Disponível em: http://jwsr.pitt.edu/ojs/jwsr/article/view/126. Acesso em: 29 mar. 2024.