Dallas Cowboys - Wikipedia
Cowboys, Lions should continue tradition, play every Thanksgiving day - Hilltop Views
NFL Thanksgiving: History behind Cowboys, Lions' annual holiday tradition
Thanksgiving Day sports schedule: NFL game times, World Cup matches - How to Watch and Stream Major League & College Sports - Sports Illustrated.
Lombardi put end to Packers' annual Thanksgiving clash with Detroit
Detroit Lions on Thanksgiving Day: What this game means to me
Why we watch football on Thanksgiving
NFL on Thanksgiving: Cowboys beat Giants; Bills win again in Detroit - The Washington Post
Dallas Cowboys, Detroit Lions and why NFL players can't wait to thrill on Thanksgiving
Why do the Cowboys, Lions always play on Thanksgiving?