NFL names SB LIV officials: Referee Bill Vinovich works his second Super Bowl - DraftKings Network
Super Bowl 2020: Bill Vinovich back after infamous blown call in 2019
Barnwell's Super Bowl LIV preview - What to know for 49ers-Chiefs, with predictions and more - ESPN
Super Bowl betting: Referee Bill Vinovich an unders kind of guy
NFL playoff officials: What to know about divisional-round referees - ESPN - NFL Nation- ESPN
What you need to know about referees Ed Hochuli and Bill Vinovich - ESPN - NFL Nation- ESPN
2020 Super Bowl referee: Bill Vinovich heads historic officiating crew for Chiefs vs. 49ers Super Bowl LIV
6 officiating observations of Super Bowl LIV – Football Zebras
Super Bowl LIV - Wikipedia
Barnwell's Super Bowl LIV preview - What to know for 49ers-Chiefs, with predictions and more - ESPN
Barnwell's Super Bowl LIV preview - What to know for 49ers-Chiefs, with predictions and more - ESPN
Barnwell's Super Bowl LIV preview - What to know for 49ers-Chiefs, with predictions and more - ESPN
Barnwell's Super Bowl LIV preview - What to know for 49ers-Chiefs, with predictions and more - ESPN