XYDIS, S. G. The three outstanding features of the global system: an essay in global political sociology. The Greek Review of Social Research, [S. l.], v. 17, p. 74–80, 1973. DOI: 10.12681/grsr.245. Disponível em: https://ejournals.epublishing.ekt.gr/index.php/ekke/article/view/6896. Acesso em: 1 jul. 2024.