SOWELL, T. (1981). Markets And Minorities Thomas Sowell. Basic Book Inc.
Lua i Stíl Chicago (17ú heag.)SOWELL, Thomas. Markets And Minorities Thomas Sowell. Basic Book Inc, 1981.
Lua MLA (8ú heag.)SOWELL, Thomas. Markets And Minorities Thomas Sowell. Basic Book Inc, 1981.
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