CRAIG, R. R. (1981). Structural Dynamics An Introducion To Computer Methods / Roy R. Craig. John Wiley & Sons.
Lua i Stíl Chicago (17ú heag.)CRAIG, Roy R. Structural Dynamics An Introducion To Computer Methods / Roy R. Craig. John Wiley & Sons, 1981.
Lua MLA (8ú heag.)CRAIG, Roy R. Structural Dynamics An Introducion To Computer Methods / Roy R. Craig. John Wiley & Sons, 1981.
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