Рокфеллеры

Tarbell I. M. The History of the Standard Oil Company: In 2 vol. New York: McClure, Philips & C°, 1905.

Stasz C. The Rockefeller Women. Dynasty of Piety, Privacy, and Service. Bloomington: Universe, 2000.

Ward J. L. Winthrop Rockefeller, Philanthropist: A Life of Change. Little Rock: University of Arkansas Press, 2004.

Winks R. W, Laurance S. Rockefeller, Catalyst for Conservation. Washington, DC: Island Press, 1997.