Parenty Thomas J. (2003). Digital Defense. Harvard Bus. School.
Chicago-čujuhus (17. p.)Parenty Thomas J. Digital Defense. Boston: Harvard Bus. School, 2003.
MLA-čujuhus (9. p.)Parenty Thomas J. Digital Defense. Harvard Bus. School, 2003.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.