1. Recherches sur la courbe que forme une corde tenduë mise en vibration (Research on the curve that a tense cord forms set into vibration);d׳Alembert;Histoire de l׳académie Royale des Sciences et Belles Lettres de Berlin,1747
2. Wave Motion in Elastic Solids;Graf,1975
3. Theoretical Acoustics;Morse,1968
4. Sound, Structures, and their Interaction;Junger,1986
5. Mechanical Vibrations;Rao,2011