Padres history (June 12): Dock Ellis' trip to San Diego - The San Diego Union-Tribune
The Pittsburgh Pirates made MLB history 45 years ago with an all-minority lineup
No No' Chronicles Odd No-Hitter — And A Fascinating Man
Pittsburgh Pirates Mark 50 Years Since Historic All-Black And -Latino Lineup
1971 Pittsburgh Pirates All-Minority Lineup Was Historic—and Likely Purposeful
Clemente's teamwork helped make historic Pirates 1971 lineup a reality
Pittsburgh Pirates field MLB's first all-Black lineup, September 1, 1971
Fifty years ago, the Pirates fielded first all-Black lineup, a milestone for diversity
Pirates' historic all-minority lineup, turning 50, as relevant today as in 1971
I'm high as a Georgia pine': Dock Ellis's no-hitter on LSD, 50 years on, MLB
Pondering Pittsburgh: The Battling Buccos 1971
Forever Brothers: The '71 Pittsburgh Pirates Story (TV Movie 2016) - IMDb
Diversity milestone: '71 Pirates had an all-Black lineup - Los Angeles Times
The Team That Changed Baseball: Roberto Clemente and the 1971 Pittsburgh Pirates: Markusen, Bruce: 9781594160899: : Books
On this day in 1971, the Pittsburgh Pirates fielded the first all-black and Latino lineup