Super Bowl LVII officiating crew by the numbers – Football Zebras
Referee Sarah Thomas Will Make Super Bowl History - But She's Part of a Trend : NPR
Replacement refs botch Packers-Seahawks ending - Sports Illustrated
Looking at the 2023 Super Bowl referee: Here's how Chiefs and Eagles have fared with him over past five years
Sarah Thomas makes history as first woman to officiate a Super Bowl - Sports Illustrated
The concern with Carl Cheffers as ref for Chiefs' Super Bowl
Quarterback kneel - Wikipedia
NFL makes history with all-Black officiating crew for Monday night football
Super Bowl LVI: No mistake on Tee Higgins' 75-yard touchdown catch, according to head referee
2023 Super Bowl: who is the referee and officiating crew? - AS USA