Super Bowl LV officiating crew: Carl Cheffers named referee, Sarah Thomas to make history
Former Referee Mike Pereira Crushes Bad Calls in Super Bowl: 'Two Wrongs Don't Make a Right'
Super Bowl officials: Carl Johnson of Thibodaux working third big game
R Bill Leavy retires after 20 seasons – Football Zebras
Super Bowl referee 2018: Who are Gene Steratore and the other officials?
Seahawks, not refs, blew Super Bowl XL against the Steelers - Sports Illustrated
An oral history of BottleGate, 13 years after Cleveland Browns fans stole the spotlight
Seahawks, not refs, blew Super Bowl XL against the Steelers - Sports Illustrated
Bill Vinovich is the Super Bowl ref, one year after infamous blown call
Archives — Gravel2Gavel Construction & Real Estate Law Blog
NFL100: In 1979, the NFL renumbered its officials. After 3 years, they scrapped the failed plan – Football Zebras
Archives — Gravel2Gavel Construction & Real Estate Law Blog
Super Bowl 2021: Officials have thrown fewer flags this season, will that trend continue in Super Bowl LV?
Who are the Super Bowl 2019 officials and how were they chosen?