Buster Posey - San Francisco Chronicle
Citing the Pain of a Demanding Job, Buster Posey Retires at 34 - The New York Times
Buster Posey announces retirement
On Buster Posey Day, his successor Joey Bart is taking the highs with the lows – KNBR
Buster Posey Retirement Mega Thread : r/SFGiants
Buster Posey announces retirement
Giants' Buster Posey expected to announce retirement: reports
Retired Giants catcher Buster Posey goes back to school to complete his degree from Florida State
Buster Posey's greatest MLB moments
Buster Posey: San Francisco Giants' 7-time All-Star catcher to retire