Thomas, R. J. (1993). New product development: Managing and forecasting for strategic success. Wiley.
Chicago-viite (17. p.)Thomas, Robert J. New Product Development: Managing and Forecasting for Strategic Success. New York: Wiley, 1993.
MLA-viite (9. p.)Thomas, Robert J. New Product Development: Managing and Forecasting for Strategic Success. Wiley, 1993.
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