WAGAR, W. W. A Response.
Journal of World-Systems Research
,
[S. l.]
, v. 2, n. 1, p. 186–194, 1996. DOI: 10.5195/jwsr.1996.83. Disponível em: https://jwsr.pitt.edu/ojs/jwsr/article/view/83. Acesso em: 20 jul. 2025.