Drucker, P. F. (1993). Post-capitalist society (First edition.). HarperBusiness.
Cita Chicago Style (17a ed.)Drucker, Peter F. Post-capitalist Society. First edition. New York, NY: HarperBusiness, 1993.
Cita MLA (8a ed.)Drucker, Peter F. Post-capitalist Society. First edition. HarperBusiness, 1993.
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