Rigden, J. S. (1977). Physics and the sound of music. John Wiley.
Cita Chicago (17th ed.)Rigden, John S. Physics and the Sound of Music. Nueva York: John Wiley, 1977.
Cita MLA (9th ed.)Rigden, John S. Physics and the Sound of Music. John Wiley, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.