National electrical code handbook
Mark W. Earley, Jeffrey S. Sargent, Joseph V. Sheehan, E. William Buss, editor
National Fire Protection Assosiation, 2008
 Buku Referensi
Electrical safety handbook
John Cadick, Mary Capelli-Schellpfeffer, Dennis Neitzel, Al Wienfield
McGraw-Hill, 2012
 Buku Teks
The national electrical code handbook
edited by Mark W. Earley, Richard H. Murray, John M. Caloggero
National Fire Protection Assoociation, 1989
 Buku Referensi
Bhatia, S. L.
Handbook of electrical engineering
Khanna Publishers, 1976
 Buku Referensi
McPartland, Joseph F.
Handbook of practical electrical design
McGraw-Hill, 1984
 Buku Referensi