Pain, H. J. (1993). The physics of vibrations and waves (4th ed.). Wiley.
Dyfyniad Arddull ChicagoPain, H. J. The Physics of Vibrations and Waves. 4th ed. Chichester [England]: Wiley, 1993.
Dyfyniad MLAPain, H. J. The Physics of Vibrations and Waves. 4th ed. Wiley, 1993.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.