Croft, D. (1976). Applied statistics for management studies (2nd.). Macdonalds & Evans.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCroft, David. Applied Statistics for Management Studies. 2nd. NULL: Macdonalds & Evans, 1976.
एमएलए (9वां संस्करण) प्रशस्ति पत्रCroft, David. Applied Statistics for Management Studies. 2nd. Macdonalds & Evans, 1976.
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