Big Papi, big goodbye: David Ortiz primed for final season
Why David Ortiz's nickname is Big Papi (and other facts)
David Ortiz - Wikipedia
There is now officially a Boston street named after David Ortiz - The Boston Globe
Peligro Sports NYC: Peligro Sports NYC Feature Spotlight: David Big Papi Ortiz
Major leaguer Gregory Polanco pays tribute to David Ortiz with custom cleats
First look at David Ortiz's Hall of Fame plaque
David Ortiz elected to Baseball Hall of Fame
Why David Ortiz's nickname is Big Papi (and other facts)