Gill, R. T. (1991). Economics and the public interest (5th ed.). Mayfield Pub. Co..
Chicagoスタイル(17版)引用形式Gill, Richard T. Economics and the Public Interest. 5th ed. Mountain View, Calif.: Mayfield Pub. Co., 1991.
MLA(8版)引用形式Gill, Richard T. Economics and the Public Interest. 5th ed. Mayfield Pub. Co., 1991.
警告: この引用は必ずしも正確ではありません.