Stories About San Francisco 49ers - CBS San Francisco
49ers–Packers rivalry - Wikipedia
Key moments from the Dallas Cowboys-San Francisco 49ers rivalry - ESPN
Cowboys, 49ers playoff rivalry resumes after 27-year hiatus
49ers-Cowboys Playoff Rivalry Resumes After Long Wait – NBC 5 Dallas-Fort Worth
Dallas Cowboys - Wikipedia
4 ways the 49ers can upset the Cowboys on Sunday - Niners Nation
Cowboys Coach: 'You Live for This!' 49ers 'Not Just Another Game', DFW Pro Sports
Cowboys, 49ers ready to renew long-dormant postseason rivalry
Cowboys and 49ers renew historic rivalry