Obituary: “Pumpsie” Green (1933-2019) – RIP Baseball
After Jackie Robinson, MLB integration was halting - The Washington Post
Heretic, Rebel, a Thing to Flout: The Last of the Firsts—Pumpsie Green and the Boston Red Sox
Pumpsie Green Finally Breaks the Red Sox Color Barrier - New England Historical Society
El Cerrito honors baseball pioneer – East Bay Times
Barrier Breakers' exhibition chronicling MLB desegregation arrives in Boston - The Boston Globe
The Red Sox Were The Last Baseball Team To Integrate. This Is How It Happened
Black History Month: Remembering Pumpsie Green Breaking Red Sox Barrier
Barrier Breakers exhibit honoring players that broke color barrier in MLB coming to Boston - CBS Boston
Red Sox Notebook: First-round pick Kyle Teel hungry for MLB future after signing
Boston Red Sox among MLB teams celebrating Juneteenth - ESPN