McCaffrey makes history, Purdy delivers as 49ers dominate Cardinals to go 4-0 - Sactown Sports
Brock Purdy: From 'Mr. Irrelevant' to beating the NFL's GOAT
San Francisco 49ers, History & Notable Players
San Francisco 49ers Scores, Stats and Highlights - ESPN
Jerry Rice Pro Football Hall of Fame
Colin Kaepernick sets NFL record for quarterbacks with 181 rushing yards as San Francisco 49ers blow past Green Bay Packers in NFC playoffs – New York Daily News
George Kittle scores 3 TDs as 49ers blow by Cowboys
McCaffrey is first NFL player in over 15 years to record rush, pass and receiving TD
San Francisco 49ers - Wikipedia
Brock Purdy throws 4 TD passes to lead the 49ers past the Cowboys 42-10 - ABC News