CHASE-DUNN, C. .; SMITH, J.; MANNING, P.; GRUBACIC, A. Remembering Immanuel Wallerstein. Journal of World-Systems Research, [S. l.], v. 26, n. 1, p. 4–8, 2020. DOI: 10.5195/jwsr.2020.995. Disponível em: http://jwsr.pitt.edu/ojs/jwsr/article/view/995. Acesso em: 31 jan. 2023.