Howlett, T. (2005). Open source security tools: Practical applications for security. New Jersey: Prentice Hall.
Chicago Style aipamenaHowlett, Tony. Open Source Security Tools: Practical Applications for Security. New Jersey: Prentice Hall, 2005.
MLA aipamenaHowlett, Tony. Open Source Security Tools: Practical Applications for Security. New Jersey: Prentice Hall, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.