Sudden questions about Nolan Ryan's future with Rangers
The Ryan Express: How Nolan Ryan became a Texas baseball legend
Nolan Ryan - Wikipedia
Nolan Ryan to retire as Texas Rangers CEO - Dallas Business Journal
Nolan Ryan retiring as CEO of Texas Rangers
July 31, 1990: The Ryan Express wins 300th career game – Society for American Baseball Research
Watch: Nolan Ryan throws out Globe Life Park's final first pitch to Kenny Rogers
Nolan Ryan to Retire as Texas Rangers CEO - D Magazine
Rangers shut out Astros to win Game 1 of all-Texas AL Championship Series, MLB
Nolan Ryan's final contract with Texas Rangers up for auction
MLB Legend Nolan Ryan to Resign as Texas Rangers CEO, News, Scores, Highlights, Stats, and Rumors
Ryan has obvious influence on the Rangers