First Super Bowl was blacked out in LA. Then Nixon got mad. - The Washington Post
The 2021 NFL season is here. Here's your complete guide - The Boston Globe
Which cities have hosted the most Super Bowls in NFL history? – NBC Sports Chicago
The Los Angeles Super Bowl Gallery
Super Bowl 56 TV channel, things to know, what to watch: A viewer's guide
Los Angeles Has Hosted 7 Super Bowls Since 1967. Here's a Look Back – NBC Los Angeles
Los Angeles Has Hosted 7 Super Bowls Since 1967. Here's a Look Back – NBC Los Angeles
How do NFL teams do the year after winning the Super Bowl? – NBC Sports Bay Area & California
Super Bowl Halftime Shows Through History: A Timeline Up to 2023 – NBC 5 Dallas-Fort Worth
10 Things You May Not Know About the First Super Bowl