Rujukan Impedans

  1. ↑ Science , p . 18 , 1888
  2. ↑ Oliver Heaviside , The Electrician , p . 212 , 23rd July 1886 reprinted as Electrical Papers , p64 , AMS Bookstore , ISBN 0-8218-3465-7
  3. ↑ Kennelly , Arthur . Impedance ( IEEE , 1893 )