SCHWARTZMAN, D. Comment on Wagar. Journal of World-Systems Research, [S. l.], v. 2, n. 1, p. 108–111, 1996. DOI: 10.5195/jwsr.1996.82. Disponível em: https://jwsr.pitt.edu/ojs/jwsr/article/view/82. Acesso em: 26 may. 2024.