Adrian Beltre Retires - D Magazine
One edge the Yankees have over the Red Sox? The means to improve their roster - The Boston Globe
Will the Rangers' Rule of Twos Continue to Pay Dividends? - D Magazine
29 reasons why the Texas Rangers retired Adrian Beltre's No. 29
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Adrian Beltre announces retirement
Adrián Beltré – Society for American Baseball Research
Adrian Beltre drives Rangers in pursuit of World Series ring - Sports Illustrated
Blue Jackets - Fort Worth Weekly
Adrian Beltre retires: Rangers, MLB less fun without him - Sports Illustrated
Rangers' Adrian Beltre retires after 21 seasons, 3,166 hits