New York Mets Embark on Branding Effort to Build Cred and Win Young Fans - WSJ
Washington Nationals news & notes: Nats win 2 of 3 with Yankees; Stephen Strasburg set to retire; Stone Garrett update - Federal Baseball
Mets to Retire Jerry Koosman's Jersey - The New York Times
New York Mets retire No. 17 jersey of Keith Hernandez - CGTN
NY Mets decision to retire 16 and 18 wasn't the Wright one to make
Keith Hernandez number retirement: Former Mets remember career
New York Mets - Wikipedia
Jerry Koosman number retirement set for June 13 - Amazin' Avenue
MMO Roundtable: What Number Should The Mets Retire Next? - Metsmerized Online
Mets to retire No. 24 jersey formerly worn by Hall of Famer Willie Mays
New York Mets should consider these four players for jersey retirement