"थॉमस ऐल्वा एडीसन": अवतरणों में अंतर

* [http://hindi.samaylive.com/news/554/554.html वैज्ञानिक ही नहीं सफल उद्यमी भी थे एडिसन] (समय लाइव)

* [http://books.google.co.in/books?id=gw_4FjyS7TQC&printsec=frontcover#v=onepage&q&f=false थामस अल्वा एडिसन] (गूगल पुस्तक ; लेखक - विनोद कुमार मिश्र)

* [http://www.archives.gov/exhibits/american_originals_iv/sections/thomas_edison_patent.html Edison's patent application for the light bulb] at the National Archives.

* [http://www.wired.com/science/discoveries/news/2008/01/dayintech_0104? Jan. 4, 1903: Edison Fries an Elephant to Prove His Point] - [[Wired (magazine)|Wired Magazine]] article about Edison's "macabre form of a series of animal electrocutions using AC."