APA (7th ed.) Zitazioa
Husain, A. (2000). Networks & Systems. Khanna Book Pub. Co.
Chicago Style (17th ed.) Zitazioa
Husain, Ashfaq. Networks & Systems. New Delhi: Khanna Book Pub. Co, 2000.
MLA (9th ed.) Zitazioa
Husain, Ashfaq. Networks & Systems. Khanna Book Pub. Co, 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.