Weiske, W. (1974). Three-phase electricity. Wiley eastern ltd.
Dyfyniad Arddull ChicagoWeiske, Wolfgang. Three-phase Electricity. New Delhi: Wiley eastern ltd, 1974.
Dyfyniad MLAWeiske, Wolfgang. Three-phase Electricity. Wiley eastern ltd, 1974.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.