Stories from Jim Van - Delco Sports Museum.org
Jackie Hernandez - IMDb
The day the Pirates fielded the first all-Black and Latino lineup
This Pirates' lineup in 1971 made history, even if few took notice at the time - The Athletic
Reunion of Pirates' 1971 World Series champions brings back memories
Tee-Ball All-Star – SABR's Baseball Cards Research Committee
John Hebron. asbury park baseball – The Link News
In memoriam: Royals we lost in 2019 - Royals Review
Jackie Hernandez, former Pirates SS and 1971 World Series champion passes away. - Bucs Dugout
The Pirates made history, statement in 1971 - Black and Gold