List of NFL champions (1920–1969) (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "List of NFL champions (1920–1969)" in English language version.

refsWebsite

Global rank English rank

1^st place

1,803^rd place

993^rd place

low place

7,580^th place

41^st place

34^th place

low place

2,840^th place

1,614^th place

observertoday.com

Snyder, Gib (January 6, 2012). "Buffalo: A city cursed with bad sports luck". The Observer. Ogden Newspapers. Archived from the original on July 29, 2013. Retrieved January 16, 2013.

Nelson, Robert (January 11, 2007). "The Curse". Phoenix New Times. Archived from the original on October 19, 2013. Retrieved January 30, 2013.

"Sept. 17, 1920 – The Founding of the NFL". Pro Football Hall of Fame. Archived from the original on July 9, 2012. Retrieved July 9, 2012.
"NFL Champions". Pro Football Hall of Fame. Archived from the original on January 7, 2013. Retrieved January 15, 2013.

Piascik, Andy (2005). "Old and New Style: Winning Percentages" (PDF). The Coffin Corner. 27 (5). Professional Football Researchers Association. Archived (PDF) from the original on September 8, 2015. Retrieved January 11, 2016.

Bell, Jarrett (June 30, 2009). "From upstart to big time, how the AFL changed the NFL". USA Today. Archived from the original on January 14, 2013. Retrieved January 15, 2013.

"Sept. 17, 1920 – The Founding of the NFL". Pro Football Hall of Fame. Archived from the original on July 9, 2012. Retrieved July 9, 2012.
"NFL Champions". Pro Football Hall of Fame. Archived from the original on January 7, 2013. Retrieved January 15, 2013.
Piascik, Andy (2005). "Old and New Style: Winning Percentages" (PDF). The Coffin Corner. 27 (5). Professional Football Researchers Association. Archived (PDF) from the original on September 8, 2015. Retrieved January 11, 2016.
Bell, Jarrett (June 30, 2009). "From upstart to big time, how the AFL changed the NFL". USA Today. Archived from the original on January 14, 2013. Retrieved January 15, 2013.
Snyder, Gib (January 6, 2012). "Buffalo: A city cursed with bad sports luck". The Observer. Ogden Newspapers. Archived from the original on July 29, 2013. Retrieved January 16, 2013.
Nelson, Robert (January 11, 2007). "The Curse". Phoenix New Times. Archived from the original on October 19, 2013. Retrieved January 30, 2013.