Telephone exchange (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Telephone exchange" in English language version.

refsWebsite

Global rank English rank

10web.archive.org

1^st place

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2books.google.com

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9,263^rd place

6,521^st place

1verizonenterprise.com

low place

low place

1news.google.com

59^th place

45^th place

1hungarian-history.hu

low place

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1nhregister.com

6,740^th place

3,817^th place

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1strombergcarlsontelephone.com

low place

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low place

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billhamel.net

Andrew Pollack (1988-05-26). "Phone System Feared Vulnerable To Wider Disruptions of Service" (PDF). The New York Times. Archived from the original (PDF) on 2014-07-09. Retrieved 2013-07-30.

bme.hu

omikk.bme.hu

"Puskás, Tivadar". Omikk.bme.hu. Archived from the original on 2021-04-21. Retrieved 2012-07-01.

books.google.com

Bo Leuf (2002). Peer to Peer: Collaboration and Sharing Over the Internet. Addison-Wesley. p. 15. ISBN 9780201767322.
Alvin K. Benson (2010). Inventors and inventions Great lives from history Volume 4 of Great Lives from History: Inventors & Inventions. Salem Press. p. 1298. ISBN 9781587655227.

cdrecord.org

"120 Year Telephone anniversary". cdrecord.org. Archived from the original on 6 November 2014.

du.edu

Calvert, J. B. (2003-09-07). "Basic Telephones". Archived from the original on 2003-12-27. Retrieved 2007-09-13.
Calvert, J. B. (2003-09-07). "Basic Telephones, The Switchboard (ringdown is near bottom)". Archived from the original on 2003-12-27. Retrieved 2006-09-13.

hungarian-history.hu

"TIVADAR PUSKÁS (1844–1893)". 4 February 2011. Archived from the original on 4 February 2011.

mosi.org.uk

"Early Manchester telephone exchanges" (PDF). mosi.org.uk. Archived from the original (PDF) on 2013-06-05. Retrieved 2013-07-30.

mszh.hu

"SZTNH". Mszh.hu. Archived from the original on 2005-02-24. Retrieved 2012-07-01.

news.google.com

Private Telegraphs, The Sydney Morning Herald, credited to The Times, April 19, 1878, p. 6.

nhregister.com

Sundqvist, By Viktoria (22 April 2018). "Top 50: New Haven was birth place of the modern telephone". New Haven Register.

strombergcarlsontelephone.com

"Stromberg-Carlson Telephone Mfg. Co. Resource Page" (PDF). www.strombergcarlsontelephone.com. Retrieved 2020-09-09.

verizonenterprise.com

"General Definitions". Verizon service. Verizon Enterprise Solutions.

web.archive.org

"TIVADAR PUSKÁS (1844–1893)". 4 February 2011. Archived from the original on 4 February 2011.
"SZTNH". Mszh.hu. Archived from the original on 2005-02-24. Retrieved 2012-07-01.
"Puskás, Tivadar". Omikk.bme.hu. Archived from the original on 2021-04-21. Retrieved 2012-07-01.
"Welcome hunreal.com - BlueHost.com". Hunreal.com. Archived from the original on 2012-03-16. Retrieved 2012-07-01.{{cite web}}: CS1 maint: unfit URL (link)
"120 Year Telephone anniversary". cdrecord.org. Archived from the original on 6 November 2014.
National Park Service "first switchboard" page.
"Early Manchester telephone exchanges" (PDF). mosi.org.uk. Archived from the original (PDF) on 2013-06-05. Retrieved 2013-07-30.
Calvert, J. B. (2003-09-07). "Basic Telephones". Archived from the original on 2003-12-27. Retrieved 2007-09-13.
Calvert, J. B. (2003-09-07). "Basic Telephones, The Switchboard (ringdown is near bottom)". Archived from the original on 2003-12-27. Retrieved 2006-09-13.
Andrew Pollack (1988-05-26). "Phone System Feared Vulnerable To Wider Disruptions of Service" (PDF). The New York Times. Archived from the original (PDF) on 2014-07-09. Retrieved 2013-07-30.