Landau, S. E. (2010). Surveillance or security?: The risks posed by new wiretapping technologies. MIT Press.
Chicago-čujuhus (17. p.)Landau, Susan Eva. Surveillance or Security?: The Risks Posed by New Wiretapping Technologies. Cambridge, Mass.: MIT Press, 2010.
MLA-čujuhus (9. p.)Landau, Susan Eva. Surveillance or Security?: The Risks Posed by New Wiretapping Technologies. MIT Press, 2010.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.