Croft, D. (1976). Applied statistics for management studies (2nd.). Macdonalds & Evans.
芝加哥风格引文Croft, David. Applied Statistics for Management Studies. 2nd. NULL: Macdonalds & Evans, 1976.
MLA引文Croft, David. Applied Statistics for Management Studies. 2nd. Macdonalds & Evans, 1976.
警告：这些引文格式不一定是100％准确.