Grayson, H. (1965). Price theory in changing economy. Macmillan Co.
Chicagoスタイル(17版)引用形式Grayson, Henry. Price Theory in Changing Economy. New york: Macmillan Co, 1965.
MLA(9版)引用形式Grayson, Henry. Price Theory in Changing Economy. Macmillan Co, 1965.
警告: この引用は必ずしも正確ではありません.