Yankees Send Johnson Back to Arizona - The New York Times
Randy Johnson Stats & Facts - This Day In Baseball
Johnson, Randy Baseball Hall of Fame
August 2, 1998: Randy Johnson strikes out 12 in Houston Astros debut – Society for American Baseball Research
Here's what Randy Johnson has been up to since he retired from MLB five years ago
Yankees sweep Fenway Park doubleheader for first time since 2006 as Boone gets 500th win
Greatest Yankees seasons by age: Pitchers - Pinstripe Alley
The underdog pitchers who helped the Yankees win the 2005 AL East - Pinstripe Alley
Randy Johnson: Cooperstown's Intimidating Lefty - Cooperstown Cred
Mets' Verlander May Be MLB's Next, and Last, 300 Game Winner