Steelers' Troy Polamalu is retiring: 'It's all about family' - ABC7 New York
Troy Polamalu Lists Top 5 Plays of His Career
Troy Polamalu aims to return after Pittsburgh Steelers' bye - ESPN
If only Chargers could have had Polamalu, Matthews - The San Diego Union-Tribune
How Pittsburgh Steelers Hall of Famers Troy Polamalu and Bill Cowher formed lasting bond - ESPN
Pittsburgh Steelers safety Troy Polamalu retires
Steelers safety Troy Polamalu says he will retire
Troy Polamalu, Pittsburgh Steelers Wiki
Former Trojan Troy Polamalu Voted Into Pro Football Hall Of Fame - USC Athletics
Troy Polamalu - Wikipedia
Troy Polamalu glad to be back, in his normal position - NBC Sports
Troy Polamalu visits Dallas Cowboys facility Wednesday
Steelers' Troy Polamalu appears to re-injure calf