Sperry (Finnish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Sperry" in Finnish language version.

refsWebsite

Global rank Finnish rank

low place

low place

7^th place

20^th place

1computerhistory.org

2,213^th place

695^th place

low place

low place

340^th place

337^th place

computerhistory.org

Company: RCA Corporation Computer History Museum. Viitattu 30.8.2017.

dvorak.org

John C. Dvorak: Whatever Happened to the Seven Dwarfs? Dwarf One: Burroughs dvorak.org. Viitattu 29.9.2021. (englanniksi)

nytimes.com

Gene Smith: Merger News nytimes.com. 20.11.1971. Viitattu 28.9.2021. (englanniksi)

si.edu

invention.si.edu

Sperry Gyroscope Company Division records, 1910-1970 invention.si.edu. 23.7.2014. Viitattu 29.9.2021. (englanniksi)

unisys.com

Company History Unisys. Viitattu 5.6.2019. (englanniksi)