Buster Posey Career Highlights (Giants all-time great catcher retires)
Retired Giants catcher Buster Posey going back to school to finish degree from Florida State - CBS San Francisco
Giants Star Buster Posey Announces Retirement – NBC Bay Area
SF Giants Opinions: Buster Posey Day was everything it needed to be - McCovey Chronicles
SF Giants set date to honor Buster Posey's career and legacy
SF Giants set Buster Posey ceremony for May 7 at Oracle Park
Buster Posey: San Francisco Giants' 7-time All-Star catcher to retire
Giants' Buster Posey Retires After Celebrated Career
Dodgers congratulate 'tremendous competitor' Buster Posey on retirement
SF Giants Buster Posey announces retirement after 12 seasons
Twitter Tips Cap To Buster Posey After 2012 MVP Announces Retirement
Buster Posey announces retirement
Citing the Pain of a Demanding Job, Buster Posey Retires at 34 - The New York Times
Giants Star Buster Posey Announces Retirement – NBC Bay Area
Giants' Buster Posey expected to announce retirement: reports