Heesterman, A. R. G. (1972). Forecasting models for national economic planning (2nd ed.). Reidel.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHeesterman, A. R. G. Forecasting Models for National Economic Planning. 2nd ed. Dordrecht: Reidel, 1972.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHeesterman, A. R. G. Forecasting Models for National Economic Planning. 2nd ed. Reidel, 1972.
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