Four takeaways from Washington's loss to the Cowboys - The Washington Post
2021 Eastern Washington University Football Fact Book (posted July 22, 2021) by Eastern Washington University - Issuu
NFL Week 17: Washington Redskins vs Dallas Cowboys 2nd Quarter - Hogs Haven
Washington Redskins vs Dallas Cowboys Week 17 NFL Game Preview
How Did The Rivalry Between The Redskins And Cowboys First Begin?