Cooper, G. (1979). A voluntary taxn: New perspectives on sophisticated estate tax avoidance. Brookings Institution.
Chicagoスタイル(17版)引用形式Cooper, George. A Voluntary Taxn: New Perspectives on Sophisticated Estate Tax Avoidance. Washington, D.C: Brookings Institution, 1979.
MLA(9版)引用形式Cooper, George. A Voluntary Taxn: New Perspectives on Sophisticated Estate Tax Avoidance. Brookings Institution, 1979.
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