Hausman, D. M. (2018). The Bond between Positive and Normative Economics.
Chicagoスタイル(17版)引用形式Hausman, Daniel M. The Bond Between Positive and Normative Economics. 2018.
MLA(8版)引用形式Hausman, Daniel M. The Bond Between Positive and Normative Economics. 2018.
警告: この引用は必ずしも正確ではありません.