Le Grand, J., & Robinson, R. (1976). The economics of social problems. Macmillan.
Chicagoスタイル(17版)引用形式Le Grand, Julian, , Ray Robinson. The Economics of Social Problems. London: Macmillan, 1976.
MLA(9版)引用形式Le Grand, Julian, , Ray Robinson. The Economics of Social Problems. Macmillan, 1976.
警告: この引用は必ずしも正確ではありません.