Cross, M. (2007). Security+ study guide & DVD training system (2nd ed.). Burlington, MA: Syngress Pub..
Chicago Style CitationCross, Michael. Security+ Study Guide & DVD Training System. 2nd ed. Burlington, MA: Syngress Pub., 2007.
Cita MLACross, Michael. Security+ Study Guide & DVD Training System. 2nd ed. Burlington, MA: Syngress Pub., 2007.
Atenció: Aquestes cites poden no estar 100% correctes.