Wonnacott H. Thomas & Wonnacott J Ronald. (1990). Statistics for business & economics (4th ed.). John Wiley and Sons.
芝加哥风格引文Wonnacott H. Thomas 与 Wonnacott J Ronald. Statistics for Business & Economics. 4th ed. Englewood Cliffs, N.J.: John Wiley and Sons, 1990.
MLA引文Wonnacott H. Thomas 与 Wonnacott J Ronald. Statistics for Business & Economics. 4th ed. John Wiley and Sons, 1990.
警告：这些引文格式不一定是100％准确.