NFL Thanksgiving Games: History, traditions and best moments - ESPN
Giants-Cowboys Thanksgiving game drew 42 million viewers, was most-watched NFL regular season game ever
NFL sees best regular-season viewership on Thanksgiving Day
5 Must-See NFL Games That Are Driving the Sports-TV Upfront –
America's Team: Cowboys Still Winning in T.V. Ratings
Why do the Dallas Cowboys play on Thanksgiving Day?
NFL Christmas Day games average 22.9m viewers across Fox, CBS and NBC - SportsPro
NBC Sports' Sunday NFL opener watched by more than 25 million
Jim O'Donnell: NFL is likely looking at its most-watched Thanksgiving Day ever
NFL sees average viewership grow 10% to 17.1m during regular season - SportsPro
Dallas Cowboys v New York Giants Thanksgiving game sets NFL viewership record - SportsPro
Mind-blowing stats for Thanksgiving