Marne, D. J., & Palmer, J. A. (2023). McGraw Hill's National Electrical Safety Code (NESC) 2023 Handbook (First edition.). McGraw-Hill.
Cita Chicago (17th ed.)Marne, David J., i John A. Palmer. McGraw Hill's National Electrical Safety Code (NESC) 2023 Handbook. First edition. New York: McGraw-Hill, 2023.
Cita MLA (9th ed.)Marne, David J., i John A. Palmer. McGraw Hill's National Electrical Safety Code (NESC) 2023 Handbook. First edition. McGraw-Hill, 2023.
Atenció: Aquestes cites poden no estar 100% correctes.