Becker, G. S., & Coyle, D. (2011). The challenge of immigration: A radical solution. Institute of Economic Affairs.
Chicagoスタイル(17版)引用形式Becker, Gary S., , Diane Coyle. The Challenge of Immigration: A Radical Solution. London: Institute of Economic Affairs, 2011.
MLA(9版)引用形式Becker, Gary S., , Diane Coyle. The Challenge of Immigration: A Radical Solution. Institute of Economic Affairs, 2011.
警告: この引用は必ずしも正確ではありません.