NFL TV Ratings: Cowboys-49ers were a ratings bonanza for NBC
How many viewers watch the Super Bowl - and it's nowhere near the 'billion' myth - Mirror Online
How long is the Super Bowl? - The Verge
TV Ratings: Super Bowl 50 Falls Shy of Record With 111.9 Million Viewers – The Hollywood Reporter
Super Bowl LVII - Wikipedia
Super Bowl Draws 112M Viewers, Up 16% Vs. Last Year 02/16/2022
Super Bowl LVII - Wikipedia
Thursday Night Football' on : Why You Need Prime, Not TV, to Watch Games - Bloomberg
Super Bowl 2022 ratings: More than 112 million viewers tune in