Couch Ii, L. W. (1998). Modern Communication Systems: Principles and applications. Prentice Hall of India.
Dyfyniad Arddull ChicagoCouch Ii, Leon W. Modern Communication Systems: Principles and Applications. New Delhi: Prentice Hall of India, 1998.
Dyfyniad MLACouch Ii, Leon W. Modern Communication Systems: Principles and Applications. Prentice Hall of India, 1998.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.