Super Bowl XLVII - Wikipedia
Who's to Blame for the San Francisco 49ers' Super Bowl XLVII Loss?, News, Scores, Highlights, Stats, and Rumors
2013 San Francisco 49ers Preview – How Close Are They??
2013 Super Bowl results: Despite comeback, lights go out on 49ers as Ravens win Lombardi Trophy - Revenge of the Birds
Super Bowl Collapse: Victory slips through 49ers' fingers as Chiefs mount fourth-quarter rally – Times Herald Online
Ravens stave off 49ers rally to win Super Bowl XLVII
Niners' rally comes up just short in Super Bowl
Super Bowl 2013: Frank Gore takes San Francisco 49ers” loss hard – Daily Democrat
Patrick Willis Taylor Blitz Times
Baltimore Ravens Win Super Bowl XLVII