July 31, 1980: Royals score baker's dozen against Red Sox as George Brett raises average to .390 – Society for American Baseball Research
KC Royals Rewind: The final games of George Brett
George Brett wants baseball box scores back in the newspaper
June 25, 1984: George Brett, Steve Balboni slam 3-run home runs in Royals rout – Society for American Baseball Research
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George Brett's top moments of career
George Brett's top moments of career
George Brett Stats & Facts - This Day In Baseball
2013 Emerald Guide To Baseball PDF, PDF, National League
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By George, He Almost Did It - Sports Illustrated Vault
e-WV George Brett
2021 WVU Baseball Guide by Joe Swan - Issuu
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