(1987). Build your own battery eliminators and voltage stabilizers. BPB Publications.
Dyfyniad Arddull ChicagoBuild Your Own Battery Eliminators and Voltage Stabilizers. Delhi: BPB Publications, 1987.
Dyfyniad MLABuild Your Own Battery Eliminators and Voltage Stabilizers. BPB Publications, 1987.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.