1913 in radio (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "1913 in radio" in English language version.

refsWebsite

Global rank English rank

1patents.google.com

1,182^nd place

725^th place

6^th place

6^th place

1web.archive.org

1^st place

1^st place

low place

low place

1books.google.com

3^rd place

3^rd place

archive.org

Lewis, Tom (1991). Empire of the Air: the men who made radio. New York: Edward Burlingame Books. pp. 77, 87, 192. ISBN 0-06-098119-9.

books.google.com

De Forest, Lee (1913). "The Audion — Detector and Amplifier". Proceedings of the Institute of Radio Engineers. 2. New York: 15–36.

patents.google.com

U.S. patent 1,113,149 which is granted on 6 October 1914.

wcbn.org

"Radio/Broadcasting Timeline". CBN History. WCBN. Archived from the original on 2022-03-01. Retrieved 2019-10-23.

web.archive.org

"Radio/Broadcasting Timeline". CBN History. WCBN. Archived from the original on 2022-03-01. Retrieved 2019-10-23.