List of defunct National Football League franchises (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "List of defunct National Football League franchises" in English language version.

refsWebsite

Global rank English rank

6web.archive.org

1^st place

1^st place

147^th place

97^th place

2profootballhof.com

1,803^rd place

993^rd place

56^th place

42^nd place

1britannica.com

40^th place

58^th place

1profootballresearchers.org

9,467^th place

5,038^th place

britannica.com

"National Football League (NFL)". Encyclopædia Britannica. Archived from the original on June 20, 2013. Retrieved June 21, 2013.

espn.com

"Pro Football teams that came and went". ESPN.com. August 14, 2019. Retrieved June 7, 2021.

nfl.com

"NFL History by Decade: 1921–1930". NFL.com. Archived from the original on April 10, 2016. Retrieved June 21, 2013.
"NFL History by Decade: 1911–1920". NFL.com. Archived from the original on January 15, 2008. Retrieved June 21, 2013.

profootballhof.com

"National Football League Franchise Histories". Pro Football Hall of Fame. Archived from the original on January 2, 2013. Retrieved January 22, 2014.
"NFL Champions". Pro Football Hall of Fame. Archived from the original on January 7, 2013. Retrieved January 15, 2013.

profootballresearchers.org

Grosshandler, Stan (1980). "All-America Football Conference" (PDF). The Coffin Corner. 2 (7). Professional Football Researchers Association: 3, 9. Archived from the original (PDF) on January 19, 2013. Retrieved January 22, 2014.

web.archive.org

"National Football League (NFL)". Encyclopædia Britannica. Archived from the original on June 20, 2013. Retrieved June 21, 2013.
"NFL History by Decade: 1921–1930". NFL.com. Archived from the original on April 10, 2016. Retrieved June 21, 2013.
"National Football League Franchise Histories". Pro Football Hall of Fame. Archived from the original on January 2, 2013. Retrieved January 22, 2014.
"NFL Champions". Pro Football Hall of Fame. Archived from the original on January 7, 2013. Retrieved January 15, 2013.
"NFL History by Decade: 1911–1920". NFL.com. Archived from the original on January 15, 2008. Retrieved June 21, 2013.
Grosshandler, Stan (1980). "All-America Football Conference" (PDF). The Coffin Corner. 2 (7). Professional Football Researchers Association: 3, 9. Archived from the original (PDF) on January 19, 2013. Retrieved January 22, 2014.