Sarah Thomas making history as NFL's first female Super Bowl official - Sports Illustrated
Sarah Thomas, 1st female referee at Super Bowl, inspires fans
Sarah Thomas makes history as first female referee at NFL playoff game - CBS News
Who is Sarah Thomas? The First Female Referee at the Super Bowl - The New York Times
Who is Sarah Thomas? The First Female Referee at the Super Bowl - The New York Times
NFL hires Terri Valenti, its first female replay official
Maia Chaka becomes first Black woman named to NFL's officiating staff
Sarah Thomas first woman to ref at Super Bowl
Sarah Thomas: Kicked out of basketball, she made it to the Super Bowl