Thomson, W. T. (1948). Mechanical vibrations. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)Thomson, William Tyrrell. Mechanical Vibrations. New York: Prentice-Hall, 1948.
Lua MLA (9ú heag.)Thomson, William Tyrrell. Mechanical Vibrations. Prentice-Hall, 1948.
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