LEÃO, Felipe. KNAKE, Robert; CLARKE, Richard A. “Cyber War: The next threat to the national security and what to do about it” (New York: Harpercollins Usa, 2010). Estudos Universitários, [S. l.], v. 31, n. 12, p. 214–216, 2012. Disponível em: https://periodicos.ufpe.br/revistas/estudosuniversitarios/article/view/256391. Acesso em: 13 out. 2025.