Não informado. Sound: Its uses and control. American Institute of Physics.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Sound: Its Uses and Control. Lancaster, Pa: American Institute of Physics.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Sound: Its Uses and Control. American Institute of Physics.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.