HAMBLEY, A. R. Electrical Engineering: Principles and applications. Pearson/Prentice Hall.
Lua i Stíl Chicago (17ú heag.)HAMBLEY, Allan R. Electrical Engineering: Principles and Applications. Pearson/Prentice Hall.
Lua MLA (8ú heag.)HAMBLEY, Allan R. Electrical Engineering: Principles and Applications. Pearson/Prentice Hall.
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