Não informado. (1980). Noise and Vibration Control Worldwide. Trade & Technical Press.
Lua i Stíl Chicago (17ú heag.)Não informado. Noise and Vibration Control Worldwide. Morden, Inglaterra: Trade & Technical Press, 1980.
Lua MLA (8ú heag.)Não informado. Noise and Vibration Control Worldwide. Trade & Technical Press, 1980.
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