NFL Thanksgiving Games: History, traditions and best moments - ESPN
Minnesota Vikings, American Football Wiki
Why the Cowboys and Lions always play on Thanksgiving Day, NFL teams' records on the holiday
NFL on Thanksgiving: Five teams have winning record heading into holiday games for first time in eight years
National Football League on television - Wikiwand
Day 239 – NFL Football On Thanksgiving Day
Ford Field, American Football Wiki
Sales could top $1 billion on a manic Cyber Monday - The San Diego Union-Tribune
Dallas Cowboys - Wikipedia