Huband, M. (2013). Trading secrets: Spies and intelligence in an age of terror. I.B. Tauris.
Cita Chicago (17th ed.)Huband, Mark. Trading Secrets: Spies and Intelligence in an Age of Terror. London ; New York: I.B. Tauris, 2013.
Cita MLA (9th ed.)Huband, Mark. Trading Secrets: Spies and Intelligence in an Age of Terror. I.B. Tauris, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.