Brüel og Kjaer. (2013). Waves: Sound and vibration news. Brüel & Kjaer.
Cita Chicago Style (17a ed.)Brüel og Kjaer. Waves: Sound and Vibration News. Naerum: Brüel & Kjaer, 2013.
Cita MLA (9a ed.)Brüel og Kjaer. Waves: Sound and Vibration News. Brüel & Kjaer, 2013.
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