Gregg. Certified Ethical Hacker (1.). Pearson India.
Cita Chicago (17th ed.)Gregg. Certified Ethical Hacker. 1. Pearson India.
Cita MLA (8th ed.)Gregg. Certified Ethical Hacker. 1. Pearson India.
Atenció: Aquestes cites poden no estar 100% correctes.