Rickey Henderson swipes five bags, scores four runs without an official at-bat
Laureano 2-run homer highlights 6-run fifth, A's beat ChiSox - The San Diego Union-Tribune
George Springer now trails only Rickey Henderson in all-time leadoff home runs
Rickey Henderson Stats
Who was the best leadoff hitter in MLB History? - Quora
Rickey Henderson – Society for American Baseball Research
Oakland Athletics, History & Notable Players
Rickey: The Life and Legend of an American Original: Howard Bryant: 9798200967926: : Books
Nolan Ryan, Rickey Henderson made history on May 1, 1991 - Sports Illustrated
MLB: Springer hits 55th career leadoff homer as Blue Jays rout Athletics 12-1
Laureano 2-run homer highlights 6-run fifth, A's beat ChiSox
Henderson, Rickey Baseball Hall of Fame
Rickey Henderson being regular - ESPN
Laureano 2-run homer highlights 6-run fifth, A's beat ChiSox - Seattle Sports