Marris, R. (1958). Economic arithmetic. Macmillan.
Chicagoスタイル(17版)引用形式Marris, Robin. Economic Arithmetic. London: Macmillan, 1958.
MLA(9版)引用形式Marris, Robin. Economic Arithmetic. Macmillan, 1958.
警告: この引用は必ずしも正確ではありません.
Marris, R. (1958). Economic arithmetic. Macmillan.
Chicagoスタイル(17版)引用形式Marris, Robin. Economic Arithmetic. London: Macmillan, 1958.
MLA(9版)引用形式Marris, Robin. Economic Arithmetic. Macmillan, 1958.