Johnson, D. E. (1995). Basic electric circuit analysis (5th ed.). Englewood Cliffs, N.J. ; London: Prentice Hall.
Dyfyniad Arddull ChicagoJohnson, David E. Basic Electric Circuit Analysis. 5th ed. Englewood Cliffs, N.J. ; London: Prentice Hall, 1995.
Dyfyniad MLAJohnson, David E. Basic Electric Circuit Analysis. 5th ed. Englewood Cliffs, N.J. ; London: Prentice Hall, 1995.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.