BITTNER, J. R. (1986). Mass,communication An Intoduction John R. Bittner. Prentice-Hall.
Dyfyniad Arddull ChicagoBITTNER, John R. Mass,communication An Intoduction John R. Bittner. Prentice-Hall, 1986.
Dyfyniad MLABITTNER, John R. Mass,communication An Intoduction John R. Bittner. Prentice-Hall, 1986.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.