Davies, T. (1996). Protection of industrial power systems (2a. ed.). Newnes.
Cita Chicago (17th ed.)Davies, T. Protection of Industrial Power Systems. 2a. ed. Burlington: Newnes, 1996.
Cita MLA (9th ed.)Davies, T. Protection of Industrial Power Systems. 2a. ed. Newnes, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.