Hall of Fame coach Bill Walsh dies at age 75
The Genius of Bill Walsh - The Ringer
49ers' Super Bowl run has similarities to 1981 title team - The San Diego Union-Tribune
Building a Champion: On Football and the Making of the 49Ers: 9780312925796: Walsh, Bill, Dickey, Glenn: Books
Building a Champion: On Football and the Making of the 49Ers
Every team's most important NFL Draft pick ever, from Sammy Baugh to Tom Brady to Joe Burrow
Faithful in red and gold: 75 years of 49ers history – the Epic
NBA Draft 2023: Celtics draft Jordan Walsh at No. 38, add four future picks
Bill Belichick - Wikipedia
How Bill Walsh saw (and created) the future of pre-snap motion
A look at the best and worst in 49ers draft history - The San Diego Union-Tribune
Home Runs: Best First-Round NFL Draft Picks for Each Team
THE WINNING PHILOSOPHY OF BILL WALSH - The New York Times
1 to 75 by the numbers NBA Celebrates 75th Anniversary - WORLDWIDEWEST