Super Bowl 2013: Jack Harbaugh, Jackie Harbaugh and Joani Crean talk Harbaugh family - Niners Nation
Harbaugh brothers will meet again in Super Bowl
Harbaugh family not taking sides in Super Bowl matchup between brothers – Hartford Courant
Harbaugh parents brace for Super Bowl - Arlington Catholic Herald
Manning, Harbaugh learn from sons, too
Super Bowl XLVII: Brothers Jim and John Harbaugh try to take focus off sibling rivalry, keep it on Baltimore Ravens vs. San Francisco 49ers – New York Daily News
Huddle up: 5 story lines to follow at Super Bowl XLVII
Harbaugh brothers square up at Super Bowl 2013 final: Sibling rivalry as Baltimore Ravens v San Francisco 49ers
For Harbaugh brothers, a lifetime of competition comes full circle
Super Bowl 2013: Moment Baltimore Ravens coach John Harbaugh faces rival and brother Jim after beating 49ers