Cardinals wide receiver A.J. Green announces his retirement from NFL via social media
WR A.J. Green Announces NFL Retirement After 11 Seasons
A.J. Green Announces Retirement
Former NFL running back Danny Woodhead announces retirement
A.J. Green Announces Retirement From NFL - RealGM Wiretap
Some NFL veterans prosper as business season begins
NFL notes: Falcons' Ryan lands 5-year extension - The Boston Globe
A.J. Green Announces NFL Retirement After 12-Year Career with Bengals, Cardinals, News, Scores, Highlights, Stats, and Rumors
Two-Time All-Pro Wideout A.J. Green Announces His Retirement from Football – Celeb Secrets