Why Patrick Chung's versatility has been invaluable to Patriots this season - The Boston Globe
Patriots defensive back Patrick Chung announces retirement
Fact-checking Patriots' 18-year NFL dynasty - What's real, what's a myth - ESPN
Patrick Chung - Wikipedia
2009 New England Patriots, American Football Wiki
Patriots' Chung retires after 11 seasons, 3 Super Bowl rings – Boston 25 News
Patriots defensive back Patrick Chung announces retirement
From Dont'a Hightower To Patrick Chung, Patriots Face Growing List Of Opt-Outs
Tom Brady Salutes Patrick Chung After Patriots Safety's Retirement
Patrick Chung - NFL News, Rumors, & Updates
Patriots' Chung Retires After 11 Seasons, 3 Super Bowl Rings
Patriots Safety Patrick Chung Announced His Retirement
Derrick Henry, Titans stun Patriots 20-13 in wild-card upset – WKRG News 5
Patriots defensive back Patrick Chung announces retirement
New England Patriots Safety Patrick Chung Announces Retirement – NBC Boston