Kohn, A. (1992). No contest: The case against competition (Rev. ed.). Houghton Mifflin Company.
Cita Chicago Style (17a ed.)Kohn, Alfie. No Contest: The Case Against Competition. Rev. ed. New York: Houghton Mifflin Company, 1992.
Cita MLA (9a ed.)Kohn, Alfie. No Contest: The Case Against Competition. Rev. ed. Houghton Mifflin Company, 1992.
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