Anderson David. (2011). Statistics for Business and Economics (11th.). Cengage Learning.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAnderson David. Statistics for Business and Economics. 11th. Ne Delhi: Cengage Learning, 2011.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAnderson David. Statistics for Business and Economics. 11th. Cengage Learning, 2011.
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