RAO, Sanjeev. Wolf, Ken. Personalities & Problems: Interpretative Essays in World Civilizations. World History Connected, [S. l.], v. 2, n. 2, 2005. DOI: 10.13021/whc.v2i2.5404. Disponível em: https://journals.gmu.edu/whc/article/view/5404. Acesso em: 8 jan. 2026.