Seip, G. G. (2000). Electrical installations handbook (3rd ed.). John Wiley & Sons.
Cita Chicago (17th ed.)Seip, Gunter G. Electrical Installations Handbook. 3rd ed. Chichester: John Wiley & Sons, 2000.
Cita MLA (8th ed.)Seip, Gunter G. Electrical Installations Handbook. 3rd ed. John Wiley & Sons, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.