Oppenheim, A. V. (2006). Signals and systems. Pearson.
Dyfyniad Arddull ChicagoOppenheim, Alan V. Signals and Systems. New Delhi: Pearson, 2006.
Dyfyniad MLAOppenheim, Alan V. Signals and Systems. Pearson, 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.