The Rockefellers, American Experience, Official Site

Under pressure from his father, John D. Rockefeller drops out of high school two months shy of commencement. 

John D. Rockefeller: 20 things you didn't know about the wealthiest American of all time

Watch The Rockefellers, American Experience, Official Site

John D. Rockefeller - Biography, Facts & Children

The Epic Rise of John D. Rockefeller - The Hustle

Who Was John D. Rockefeller? For What Is He Known?

Management principles from first US billionaire John D. Rockefeller

American Experience PBS

How José Maria Sert's “American Progress” Came to Be at Rockefeller Center

Fundraising gala for the National Park Foundation's African American Experience Fund (AAEF) at the Rainbow Room in Rockefeller Center, New York City, New York, where Secretary Dirk Kempthorne joined former U.S. Ambassador

American Experience PBS

Rockefeller Center - Wikipedia

John D. Rockefeller Rockefeller College

David Rockefeller, Biography & Facts

History at Rockefeller Center

The Ludlow Massacre, American Experience, Official Site