Innes, A. (1977). Business mathematics by example. Macmillan.
Chicagoスタイル(17版)引用形式Innes, Alexander. Business Mathematics by Example. London: Macmillan, 1977.
MLA(9版)引用形式Innes, Alexander. Business Mathematics by Example. Macmillan, 1977.
警告: この引用は必ずしも正確ではありません.