SMITH, R. J. (1992). Circuits Devices And Systems A First Course In Electrical Engineering Ralph J. Smith, Richard C. Dorf. John Wiley & Sons.
Lua i Stíl Chicago (17ú heag.)SMITH, Ralph J. Circuits Devices And Systems A First Course In Electrical Engineering Ralph J. Smith, Richard C. Dorf. John Wiley & Sons, 1992.
Lua MLA (8ú heag.)SMITH, Ralph J. Circuits Devices And Systems A First Course In Electrical Engineering Ralph J. Smith, Richard C. Dorf. John Wiley & Sons, 1992.
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