David Ortiz: Revered in Boston, star beloved in Dominican Republic
Why David Ortiz's nickname is Big Papi (and other facts)
MLB News: David 'Big Papi' Ortiz reveals hackers are threatening to leak his phone's contents
Baseball Great David 'Big Papi' Ortiz Honored with Bilingual Editorials
Boston Red Sox: How David Ortiz got the Big Papi nickname
Tiffany Ortiz pays Father's Day tribute to 'Big Papi' - The Boston Globe
David Ortiz
Big Papi: My Story of Big Dreams and Big Hits: 9780312383442: Ortiz, David, Massarotti, Tony: Books
Big Papi: My Story of Big Dreams and Big Hits
The Making of Big Papi