Raiders vs Cowboys: NFL Thanksgiving Day games history: Lions, Cowboys, best moments, traditions and records
No high school games on Thanksgiving Day? Yes, it's historic - The Boston Globe
Thanksgiving games date back to 1800s, Sports
Princeton's Role in the Birth of Thanksgiving Football
N.F.L. Thanksgiving Schedule: What to Watch for Today's Games - The New York Times
Why we watch football on Thanksgiving
Near St. Louis, Where a Game Is More Than a Game - The New York Times
NFL Thanksgiving: History behind Cowboys, Lions' annual holiday tradition
Dallas Cowboys defeat the banged-up Giants on Thanksgiving day