The Greatest Rivalries in the NFL: 49ers--Cowboys - Niners Nation
Dallas Cowboys - Wikiwand
49ers-Packers rivalry, American Football Wiki
Key moments from the Dallas Cowboys-San Francisco 49ers rivalry - ESPN
Key moments from the Dallas Cowboys-San Francisco 49ers rivalry - ESPN
49ers news: A 5-decade-long-rivalry renewed? A brief history of the 49ers and Cowboys - Niners Nation
The story behind the rivalry between the Dallas Cowboys and the San Francisco 49ers - AS USA
This Might Finally Be the Cowboys' Year - Sports Illustrated
Most Viewed NFL Rivalry Team Pages on Wikipedia : r/nfl
Cowboys–Eagles rivalry - Wikipedia