Anderson David R. (2011). Statistic for Business and economics. Cengage Learning.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAnderson David R. Statistic for Business and Economics. New delhi: Cengage Learning, 2011.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAnderson David R. Statistic for Business and Economics. Cengage Learning, 2011.
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