Adams, Mike. The Complete Lee de Forest. Perham Collection Of History, San Jose, 2003. Web. 21 Feb 2011. <http://www.leedeforest.org/>.
Bonsor, Kevin. "How Satellite Radio Works."HowStuffWorks.com. HowStuffWorks.com, 2011. Web. 15 Apr 2011. <http://www.howstuffworks.com/satellite-radio.htm>.Borade, Gaynor. "History of Satellite Radio." Buzzle. Buzzle.com, 2011. Web. 16 Apr 2011. <http://www.buzzle.com/articles/history-of-satellite-radio.html>.
Brown, Damon. The Pocket Idiot's Guide to Satellite Radio. New York, NY: Alpha, 2006. 1-6. eBook.
"D-Day, As It Happened." CBS: 06 JUN 1944. Radio. 24 Mar 2011. <http://www.youtube.com/watch?v=9vSpvFLpS7I>.
DeForest, Lee. "Dawn Of The Electronic Age." Modern Mechanix. Popular Mechanics, Jan 1952. Web. 21 Feb 2011. http://blog.modernmechanix.com/2006/03/
Hijiya, James. Lee deForest and the Fatherhood of Radio. Lehigh University Press, 1992. 119-120. Print.
"The History of Satellite Radio."SatelliteRadioUSA.com. LEFT, Inc., 2011. Web. 17 Apr 2011. <http://satelliteradiousa.com/satellite_radio_history.html>.
"How Satellite Radio Works." HighSpeedSat.com. HighSpeedSat, 2005. Web. 15 Apr 2011. <http://www.highspeedsat.com/satellite-radio-how.htm>.
"Lee de Forest." A Science Odyssey: People and Discoveries. PBS, 1998. Web. 21 Feb 2011. <http://www.pbs.org/wgbh/aso/databank/entries/btfore.html>.
Parker, Ava L. "The Future of Satellite Radio."Broadband & Social Justice. Minority Media and Telecommunications Council, 28 Nov 2010. Web. 17 Apr 2011. <http://broadbandandsocialjustice.org/2010/11/the-future-of-satellite-radio/>.
United States of America. D-Day June 6, 1944. , Web. 24 Mar 2011. <http://www.army.mil/d-day/>.
White, Thomas. "Audion and Vacuum-tube Receiver Development (1907-1916)." United States Early Radio History. N.p., n.d. Web. 21 Feb 2011. <http://earlyradiohistory.us/
Widner, James. "D-Day: A Radio Perspective." Radio Days: Old Time Radio. N.p., 2009. Web. 24 Mar 2011. <http://www.otr.com/dday.shtml>.
