O'Riley, R. P. (2002). Electrical grounding: Bringing grounding back to earth (6a. ed.). Delmar.
Cita Chicago (17th ed.)O'Riley, Ronald P. Electrical Grounding: Bringing Grounding Back to Earth. 6a. ed. Nueva York: Delmar, 2002.
Cita MLA (9th ed.)O'Riley, Ronald P. Electrical Grounding: Bringing Grounding Back to Earth. 6a. ed. Delmar, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.