Gwartney, J. D. (1990). Economics: Private and public choice (5th ed.). Harcount brace jovanovich.
Chicagoスタイル(17版)引用形式Gwartney, James D. Economics: Private and Public Choice. 5th ed. San diego: Harcount brace jovanovich, 1990.
MLA(9版)引用形式Gwartney, James D. Economics: Private and Public Choice. 5th ed. Harcount brace jovanovich, 1990.
警告: この引用は必ずしも正確ではありません.