Levin, R. I. (1997). Statistics for Management (2nd.). Tata McGraw-Hill.
芝加哥风格引文Levin, Richard I. Statistics for Management. 2nd. New Delhi: Tata McGraw-Hill, 1997.
MLA引文Levin, Richard I. Statistics for Management. 2nd. Tata McGraw-Hill, 1997.
警告:这些引文格式不一定是100%准确.