Fleishman, J. L. (2007). The foundation: Great american secret; how private wealth is changing the world (First edition.). PublicAffairs.
Lua i Stíl Chicago (17ú heag.)Fleishman, Joel L. The Foundation: Great American Secret; How Private Wealth Is Changing the World. First edition. New York: PublicAffairs, 2007.
Lua MLA (9ú heag.)Fleishman, Joel L. The Foundation: Great American Secret; How Private Wealth Is Changing the World. First edition. PublicAffairs, 2007.
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