Week 2 referee assignments – Football Zebras
NFL Week 2: Referee John Hussey assigned to Chiefs-Chargers game
Timeline of NFL's Week 3 Replacement Referee Nightmare, News, Scores, Highlights, Stats, and Rumors
Lo van Pham honored to be first Asian American NFL official – The Denver Post
Statewide referee shortage impacting high school football schedules
Referee Shortage A 'Dire Situation', Forcing Football Games to Thursday Nights –
NFL Referee Assignments Week 3: Refs Assigned for Each NFL Game This Week
Referee Sarah Thomas Will Make Super Bowl History - But She's Part of a Trend : NPR
Wide Gap Remains Between NFL And Refs; League Insists On Respect For Subs : The Two-Way : NPR
Week 2 referee assignments – Football Zebras