49ers, Cowboys renew playoff rivalry after 27-year hiatus - The San Diego Union-Tribune
Rivalry recap: Cowboys vs. 49ers
Today in Pro Football History: 1972: Cowboys Overcome 15-Point Deficit to Beat 49ers in Playoff Game
49ers Cowboys Playoff History
Cowboys Come Up Short Against 49ers Long Before Clunky Finish - The New York Times
Cowboys vs. 49ers playoffs: A long history between these two NFC rivals - Blogging The Boys
49ers Vs Cowboys Playoff History: A Competitive Past - Gridiron Heroics
Dallas Cowboys vs. San Francisco 49ers: History of the rivalry
Cowboys vs. 49ers: Greatest all-time NFL playoff games