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Dyfyniad Arddull ChicagoFrankort, F. J. M. Vibration and Sound Radiation of Loudspeaker Cones. [Eindhoven, Netherlands: Philips Research Laboratories, 1975.
Dyfyniad MLAFrankort, F. J. M. Vibration and Sound Radiation of Loudspeaker Cones. Philips Research Laboratories, 1975.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.