Watson, D. S. (1971). Price theory and its uses (2nd ed.). National Bookstore.
Chicagoスタイル(17版)引用形式Watson, Donald Stevenson. Price Theory and Its Uses. 2nd ed. Manila: National Bookstore, 1971.
MLA(9版)引用形式Watson, Donald Stevenson. Price Theory and Its Uses. 2nd ed. National Bookstore, 1971.
警告: この引用は必ずしも正確ではありません.