Hoel, P. G., & Jessen, R. J. (1982). Basic statistics for business and economics (3rd ed.). Wiley.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHoel, Paul Gerhard, और Raymond James Jessen. Basic Statistics for Business and Economics. 3rd ed. New York: Wiley, 1982.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHoel, Paul Gerhard, और Raymond James Jessen. Basic Statistics for Business and Economics. 3rd ed. Wiley, 1982.
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