Lua APA (7ú heag.)
Irwin, J. D., & Nelms, R. M. (2008). Basic engineering circuit analysis (9th ed.). J. Wiley & Sons.
Lua i Stíl Chicago (17ú heag.)
Irwin, J. David, agus R. Mark Nelms. Basic Engineering Circuit Analysis. 9th ed. New Delhi: J. Wiley & Sons, 2008.
Lua MLA (9ú heag.)
Irwin, J. David, agus R. Mark Nelms. Basic Engineering Circuit Analysis. 9th ed. J. Wiley & Sons, 2008.
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