LeBron James showed he was willing to walk, and the NBA was worried – Orange County Register
76ers' Doc Rivers merges Black history lessons into camp - The San Diego Union-Tribune
Players walking off 'lays down a marker' in racism fight
Sounders game off as players protest racial injustice
NBA players show up and speak out to protest George Floyd's death - The Washington Post
New rest rules don't bother NBA players, who say they only want to sit out when they are hurt, Basketball
We're Pretending Like We're Closed:' 911 Calls Released in Alleged Racial Prejudice at NBA Player - ABC News
New rest rules don't bother NBA players, who say they only want to sit out when they are hurt, Basketball
Blackballed In The NBA: The Story Of A Basketball Icon, by Marcus Donaldson
AP Was There: NBA players walk out over racial injustice