Diversity milestone: '71 Pirates had an all-Black lineup - Los Angeles Times
On This Day: Pittsburgh Pirates Field MLB's First-Ever All-Minority Lineup
Pirates started first all-Black and Latino lineup 49 years ago [video], Sports
Diversity milestone: '71 Pirates had an all-Black lineup - Los Angeles Times
Pirates made history with all-minority lineup on Sept. 1, 1971
50 Years Later, the Pirates' Lineup of Color Still Resonates - The New York Times
2022 Cal Poly Baseball Team Information Guide by Cal Poly Athletics - Issuu
Al Oliver – Society for American Baseball Research
First All-Minority Lineup 50th Anniversary Celebration
The day the Pirates fielded the first all-Black and Latino lineup
Roberto Clemente 1966 Pittsburgh Pirates Home Uniform
The day the Pirates fielded the first all-Black and Latino lineup