Armey, R. K. (1977). Price theory: A policy-welfare approach. Prentice-Hall.
Chicagoスタイル(17版)引用形式Armey, Richard K. Price Theory: A Policy-welfare Approach. Englewood Cliffs: Prentice-Hall, 1977.
MLA(9版)引用形式Armey, Richard K. Price Theory: A Policy-welfare Approach. Prentice-Hall, 1977.
警告: この引用は必ずしも正確ではありません.