NBC Sports' Preakness Special to Celebrate American Pharoah's Win, Announce 2020 Date
American Pharoah wins 140th Preakness Stakes, Triple Crown chance alive - Sports Illustrated
American Pharoah wins Preakness in driving rain – The Oakland Press
American Pharoah, Which Has Raced In Arkansas, Wins Preakness In Driving Rain
Preakness Stakes 140 - Slideshow - BloodHorse
American Pharoah wins Preakness
American Pharoah wins Preakness, raises triple crown hopes - Gulf Times
American Pharoah through the years
Preakness Stakes 2015: List of past winners