Engebretson, P., & Kennedy, D. (2013). The basics of hacking and penetration testing: Ethical hacking and penetration testing made easy (2nd ed.). Syngress, an imprint of Elsevier.
Chicago-čujuhus (17. p.)Engebretson, Pat, juo David Kennedy. The Basics of Hacking and Penetration Testing: Ethical Hacking and Penetration Testing Made Easy. 2nd ed. Amsterdam: Syngress, an imprint of Elsevier, 2013.
MLA-čujuhus (9. p.)Engebretson, Pat, juo David Kennedy. The Basics of Hacking and Penetration Testing: Ethical Hacking and Penetration Testing Made Easy. 2nd ed. Syngress, an imprint of Elsevier, 2013.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.