Richter, Herbert P., 1900-1978
Practical electrical wiring : residential, farm, and industrial
McGraw-Hill, 1987
Buku Teks
Miller, Henry Arthur
Electrical installation practice
Blackwell, 1994
Buku Teks
Francis, Thomas George
Electrical installation work
Longman, 1988
Buku Teks
Francis, Thomas George
Electrical installation work
ELBS, 1992
Buku Teks
Francis, Thomas George
Electrical installation work
Longman, 1971
Buku Teks