Haykin. (2004). Signals and Systems (2nd.). Wiley.
Dyfyniad Arddull ChicagoHaykin. Signals and Systems. 2nd. Delhi: Wiley, 2004.
Dyfyniad MLAHaykin. Signals and Systems. 2nd. Wiley, 2004.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.