Ball, R. (1991). Quantitative approaches to management. Butterworth Heinemann.
芝加哥风格引文Ball, Robert. Quantitative Approaches to Management. Oxford: Butterworth Heinemann, 1991.
MLA引文Ball, Robert. Quantitative Approaches to Management. Butterworth Heinemann, 1991.
警告：这些引文格式不一定是100％准确.