Mets retire Jerry Koosman's No. 36 in Citi Field ceremony
Mets to Retire Jerry Koosman's Jersey - The New York Times
Humble Jerry Koosman joins Mets hopefully-expanding pantheon with number retirement
Jerry Koosman: NY Mets legend on jersey retirement, World Series
NY Mets honor legend Jerry Koosman by retiring No. 36 jersey
50 Years Ago: A Miracle in Flushing - Metsmerized Online
Mets to Retire Jerry Koosman's Jersey - The New York Times
Mets to Retire Jerry Koosman's Jersey - The New York Times
Jerry Koosman: Playoff Ace for NY Mets - Mets History