Thank You, Buster by Brandon Crawford
Buster Posey reflects on why and when he decided to retire – KNBR
I'm walking off this field': Retiring Giants legend Buster Posey was always determined to exit his way - The Athletic
What Buster Posey's retirement means for the Giants
Thank you, Buster Posey: Giants legend announces retirement
Buster Posey Career Highlights (Giants all-time great catcher retires)
San Francisco Giants legend Buster Posey announces retirement - AmadorValleyToday
Buster Posey announces retirement
Inside Buster Posey's Career, Hall of Fame Chances and Card Market – Sports Card Investor
Analysis Posey's retirement, toll of a catcher's career — The Panther Newspaper
Buster Posey announces retirement
Retired Giants catcher Buster Posey goes back to school to complete his degree from Florida State