FRIEDMAN, J. Globalization, Class and Culture in Global Systems. Journal of World-Systems Research, [S. l.], v. 6, n. 3, p. 636–656, 2000. DOI: 10.5195/jwsr.2000.198. Disponível em: http://jwsr.pitt.edu/ojs/jwsr/article/view/198. Acesso em: 28 mar. 2024.