49ers/Cowboys 70s rivalry: MVP John Brodie comes up short in the 1970 NFC Championship - Niners Nation
HISTORY: The Dallas Cowboys – Philadelphia Eagles rivalry
Most Viewed NFL Rivalry Team Pages on Wikipedia : r/nfl
Cowboys vs. Rams: Upcoming Game Info & Rivalry History - Ticketmaster Blog
Cowboys vs. 49ers: Upcoming Game Info & Rivalry History - Ticketmaster Blog
Rivalry recap: Cowboys vs. 49ers
Cowboys vs. 49ers: Upcoming Game Info & Rivalry History - Ticketmaster Blog
Are the Packers and Bears or the Eagles and Cowboys a better rivalry? - Quora
Steelers-Cowboys rivalry, American Football Wiki
The story behind the rivalry between the Dallas Cowboys and the San Francisco 49ers - AS USA
49ers-Packers rivalry, American Football Wiki
49ers–Cowboys rivalry - Wikipedia
Cowboys vs. 49ers playoffs: A long history between these two NFC rivals - Blogging The Boys
Cowboys vs. 49ers playoff history: Dallas' record over the years