(1976). Taxing the brain drain. North-Holland.
Chicagoスタイル(17版)引用形式Taxing the Brain Drain. Amsterdam: North-Holland, 1976.
MLA(9版)引用形式Taxing the Brain Drain. North-Holland, 1976.
警告: この引用は必ずしも正確ではありません.
(1976). Taxing the brain drain. North-Holland.
Chicagoスタイル(17版)引用形式Taxing the Brain Drain. Amsterdam: North-Holland, 1976.
MLA(9版)引用形式Taxing the Brain Drain. North-Holland, 1976.