Keller, G., Bartel, H., & Warrack, B. (1994). Statistics for management and Economics (3rd. ed.). Duxbury.
芝加哥风格引文Keller, Gerald, Henry Bartel, 与 Brian Warrack. Statistics for Management and Economics. 3rd. ed. Belmont: Duxbury, 1994.
MLA引文Keller, Gerald, et al. Statistics for Management and Economics. 3rd. ed. Duxbury, 1994.
警告：这些引文格式不一定是100％准确.