American Enterprise Institute for Public Policy Research. (1975). AEI studies. [Verlag nicht ermittelbar].
Cita Chicago Style (17a ed.)American Enterprise Institute for Public Policy Research. AEI Studies. Washington, DC: [Verlag nicht ermittelbar], 1975.
Cita MLA (9a ed.)American Enterprise Institute for Public Policy Research. AEI Studies. [Verlag nicht ermittelbar], 1975.
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