Hewitt, J. (2002). Air words: Writing for broadcast news. New York: McGraw-Hill.
Dyfyniad Arddull ChicagoHewitt, John. Air Words: Writing for Broadcast News. New York: McGraw-Hill, 2002.
Dyfyniad MLAHewitt, John. Air Words: Writing for Broadcast News. New York: McGraw-Hill, 2002.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.