Landau, S. E. (2010). Surveillance or security?: The risks posed by new wiretapping technologies. MIT Press.
Cita Chicago (17th ed.)Landau, Susan Eva. Surveillance or Security?: The Risks Posed by New Wiretapping Technologies. Cambridge, Mass.: MIT Press, 2010.
Cita MLA (9th ed.)Landau, Susan Eva. Surveillance or Security?: The Risks Posed by New Wiretapping Technologies. MIT Press, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.