Now honoring No. 42: Jackie Robinson Day in majors - The San Diego Union-Tribune
Yankees send off Mariano Rivera with gifts and surprises, retire his No. 42 in farewell ceremony – New York Daily News
The Final 42: Looking Back At Mariano Rivera's Phenomenal Career, TIME.com
Mariano Rivera expected to retire after 2013 season
Mariano Rivera is last player to wear No. 42
Jackie Robinson Day: MLB marks 67th anniversary of Robinson debut
Fans, team pay tribute to Mariano Rivera
Baseball honors Jackie Robinson
How MLB celebrated the 75th anniversary of Jackie Robinson's debut
Yankees great Mariano Rivera to retire – no one in Major League Baseball history was better at his job than future Hall of Fame closer – New York Daily News
The last of the 42's
Mo makes history
It was Mariano Rivera Day, and he made it memorable