On Sept. 1, 1971, the Pirates made history with baseball's 1st all-minority starting lineup
Pittsburgh Pirates' All Black lineup Became Family - Our Esquina
The day the Pirates fielded the first all-Black and Latino lineup
Gene Clines, member of 1st all-minority lineup, Pirates' 1971 World Series champs, dies
Roberto Clemente, pioneering Latino player, honored by baseball - The Washington Post
Tommy Davis, Batting Star With the '60s Dodgers, Dies at 83 - The New York Times
The Team That Changed Baseball: Roberto Clemente and the 1971 Pittsburgh Pirates: Markusen, Bruce: 9781594160899: : Books
Pittsburgh Pirates Mark 50 Years Since Historic All-Black And -Latino Lineup
Former Pirates outfielder Gene Clines, part of 1st MLB all-minority lineup, dies at 75