(1980). Forecasting Methods For Management/ Steven C. Wheelwright And Spyros Makridakis. John Wiley & Sons.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रForecasting Methods For Management/ Steven C. Wheelwright And Spyros Makridakis. John Wiley & Sons, 1980.
एमएलए (8वां संस्करण) प्रशस्ति पत्रForecasting Methods For Management/ Steven C. Wheelwright And Spyros Makridakis. John Wiley & Sons, 1980.
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