End of a betting era: The Brady-Belichick dynasty - ESPN
History of the New England Patriots - Wikipedia
Tom Brady breaks Bill Belichick relationship down to brass tacks
Brady–Belichick era - Wikipedia
Brady, Belichick made history in 20 seasons together
New England Patriots - Wikipedia
New England Patriots - Wikipedia
New England Patriots - Wikipedia
Bill Belichick calls Tom Brady 'the best player in NFL history
Brady–Belichick era, American Football Wiki
History of the New England Patriots - Wikipedia