Fletcher, G. (2004). Residential construction academy: House wiring. Thomson/Delmar Learning.
Cita Chicago (17th ed.)Fletcher, Greg. Residential Construction Academy: House Wiring. Clifton Park, NY: Thomson/Delmar Learning, 2004.
Cita MLA (8th ed.)Fletcher, Greg. Residential Construction Academy: House Wiring. Thomson/Delmar Learning, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.