WALLERSTEIN, I. The Modern World-System and Evolution. Journal of World-Systems Research, [S. l.], v. 1, n. 1, p. 512–522, 1995. DOI: 10.5195/jwsr.1995.46. Disponível em: http://jwsr.pitt.edu/ojs/jwsr/article/view/46. Acesso em: 23 feb. 2024.