Kinsler L E & Frey ,A R. (1991). Fundamentals of acoustics (2nd.). Wiley Eastern LTD.
Cita Chicago (17th ed.)Kinsler L E i Frey ,A R. Fundamentals of Acoustics. 2nd. Wiley Eastern LTD, 1991.
Cita MLA (9th ed.)Kinsler L E i Frey ,A R. Fundamentals of Acoustics. 2nd. Wiley Eastern LTD, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.