Mike Piazza, with one swing, gave grieving city a moment to rejoice after 9/11 – New York Daily News
Shea Stadium, American Football Database
Citi Field – Stadium and Arena Visits
All 89 Mets Postseason Games Ranked « Faith and Fear in Flushing
38 Shea Stadium Apple Stock Photos, High-Res Pictures, and Images - Getty Images
How many MLB players played for the Yankees and the Mets in their careers? - Quora
Remembering Mets History (2001) Mike Piazza's Post 911 HR
Shea Stadium, American Football Wiki
Queens - Flushing: Shea Stadium - Robin Ventura Banner
major league team – Page 3 – Paul's Ballparks
Shea Stadium (New York) – Society for American Baseball Research