An MVP Race for the Ages: Cooper Kupp of the National Football League (NFL) – The Science Survey
Wikipedia's New Look Keeps Everything We Love About Web 1.0, by Sean Slavin, Cover Story
NFL Playoffs, 1970-71 : Surhone, Lambert M.: : Books
Josh Johnson's Wikipedia page includes laundry list of professional football teams
National Football League, American Football Wiki
Chicago Bears - Wikipedia
Dallas Cowboys - Wikipedia
Sports Highlights of 2014 - North York Central Library Blog
1988–89 NFL playoffs - Wikipedia
NFL cities map with conferences displayed : r/nfl
Monday Night Football - Wikipedia