Super Bowl XLVII Recap: Ravens 34, 49ers 31
Super Bowl XLVII: The Harbaugh Bowl aka The Blackout, Ravens vs. 49ers
Ravens Beat 49ers in Super Bowl After Lights Go Out - The New York Times
Super Bowl 2013: Ravens withstand 49ers rally and power outage, surge to championship - CBS News
Ravens Are Super Bowl Champs! Take Close Win Over The 49ers 34-31 - CBS Detroit
Super Bowl XLVII: Baltimore Ravens' coach John Harbaugh outcoaches younger brother Jim for first title – New York Daily News
Super Bowl 2013: San Francisco 49ers' furious comeback falls short in 34-31 loss to Baltimore Ravens – East Bay Times
Super Bowl Will Be A Family Affair: Harbaugh Brothers' Ravens, 49ers To Clash : The Two-Way : NPR
Ravens, 49ers plan different endings
Ravens beat 49ers for Super Bowl title - The Columbian
Super Bowl 2013 Poole: Emotional day for the Harbaugh brothers – Daily Democrat