Rujukan Cahaya elektrik

  1. ↑ "Lamp". Dictionary.com. Dicapai pada November 9, 2014.
  2. ↑ "Light bulb". Merriam-Webster. Dicapai pada September 18, 2017.
  3. ↑ Freebert, Ernest (2014). The age of Edison : electric light and the invention of modern America. Penguin Books. ISBN 978-0143124443.
  4. ↑ Guarnieri, M. (2015). "Switching the Light: From Chemical to Electrical". IEEE Industrial Electronics Magazine. 9 (3): 44–47. doi:10.1109/MIE.2015.2454038.
  5. ↑ Reisert, Sarah (2015). "Let there be light". Distillations Magazine. 1 (3): 44–45. Dicapai pada 22 March 2018.