Picconi, M. J., Romano, A., & Olson, C. L. (1993). Business Statistics: Elements and Applications. HarperCollins.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPicconi, Mario J., Albert Romano, और Charles L. Olson. Business Statistics: Elements and Applications. New York: HarperCollins, 1993.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPicconi, Mario J., et al. Business Statistics: Elements and Applications. HarperCollins, 1993.