Wittes, B., & Blum, G. (2015). The future of violence: Robots and germs, hackers and drones--confronting a new age of threat. Basic Books.

Wittes, Benjamin, and Gabriella Blum. The Future of Violence: Robots and Germs, Hackers and Drones--confronting a New Age of Threat. New York, New York: Basic Books, 2015.

Wittes, Benjamin, and Gabriella Blum. The Future of Violence: Robots and Germs, Hackers and Drones--confronting a New Age of Threat. Basic Books, 2015.