Zorpette, G. Super charged [ultracapacitors]. IEEE spectrum.
Cita Chicago (17th ed.)Zorpette, G. "Super Charged [ultracapacitors]." IEEE Spectrum .
Cita MLA (9th ed.)Zorpette, G. "Super Charged [ultracapacitors]." IEEE Spectrum, .
Atenció: Aquestes cites poden no estar 100% correctes.