APA (7th ed.) Zitazioa
Pfleeger, C. P. Security in computing. Pearson.
Chicago Style (17th ed.) Zitazioa
Pfleeger, Charles P. Security in Computing. Pearson.
MLA (9th ed.) Zitazioa
Pfleeger, Charles P. Security in Computing. Pearson.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.