APA (7th ed.) Zitazioa
Sharma, S. (2012). Signals and systems (8th rev ed.). S. K. Kataria & Sons.
Chicago Style (17th ed.) Zitazioa
Sharma, Sanjay. Signals and Systems. 8th rev ed. New Delhi: S. K. Kataria & Sons, 2012.
MLA (9th ed.) Zitazioa
Sharma, Sanjay. Signals and Systems. 8th rev ed. S. K. Kataria & Sons, 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.