Gollmann, D. (2009). Computer security. Wiley.
Chicago Style (17th ed.) ZitazioaGollmann, Dieter. Computer Security. New Delhi: Wiley, 2009.
MLA (9th ed.) ZitazioaGollmann, Dieter. Computer Security. Wiley, 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.