Humble, J. (1967). Improving business result. Mc Graw Hill.
Chicagoスタイル(17版)引用形式Humble, John. Improving Business Result. London: Mc Graw Hill, 1967.
MLA(9版)引用形式Humble, John. Improving Business Result. Mc Graw Hill, 1967.
警告: この引用は必ずしも正確ではありません.
Humble, J. (1967). Improving business result. Mc Graw Hill.
Chicagoスタイル(17版)引用形式Humble, John. Improving Business Result. London: Mc Graw Hill, 1967.
MLA(9版)引用形式Humble, John. Improving Business Result. Mc Graw Hill, 1967.