Referee Sarah Thomas Will Make Super Bowl History - But She's Part of a Trend : NPR
NFL hire first full time female official - BBC News
NFL hires first female referee Sarah Thomas
Clinton Foundation - Ceiling-breaking moment: Sarah Thomas became the first female hired as a full-time official with the NFL. Which #CeilingBreakers inspire you most? (Photo: Phelan M. Ebenhack / AP Images)
Kathryn Smith hired by Bills as NFL's first female full-time coach - ABC13 Houston
What we learned from the first full-time woman ref on the NFL field
Sarah Thomas making history as NFL's first female Super Bowl official - Sports Illustrated
NFL Hires First Full-Time Female Referee Sarah Thomas (Report) – The Hollywood Reporter
NFL Hires First Full Time Female Referee - Cat Scratch Reader
Will Women Breaking Barriers in the NFL Drive Progress Forward? - Global Sport Matters
NFL Hires First Full Time Female Referee - Cat Scratch Reader
NFL hires Black female ref for first time in league history