NFL Thanksgiving: History behind Cowboys, Lions' annual holiday tradition
Every NFL team's record in Thanksgiving games – NBC Sports Philadelphia
NFL Turkey Day: Top 10 Thanksgiving Day Football Plays of All Time - Men's Journal
Did The Lions Start Thanksgiving Games? - Big Blue View
NFL Thanksgiving Games: History, traditions and best moments - ESPN
Every NFL Team's Record in Thanksgiving Games – NBC Chicago
American football on Thanksgiving - Wikipedia
Thanksgiving NFL games: Why Cowboys haven't hosted 49ers in 50 years
Why is there so much football on TV on Thanksgiving?
NFL picks: Thanksgiving leftovers and a fun matchup in the Music City
Why the Cowboys and Lions Play on Thanksgiving - Ticketmaster Blog
Raiders vs Cowboys: NFL Thanksgiving Day games history: Lions, Cowboys, best moments, traditions and records
Bills-Lions Thanksgiving Week 12 odds, sines and spread - Sports Illustrated