Παραπομπή APA

Armstrong, J. S. (2001). Principles of forecasting: A handbook for researchers and practitioners. Boston: Kluwer Academic Press.

Παραπομπή Chicago Style

Armstrong, J. Scott. Principles of Forecasting: A Handbook for Researchers and Practitioners. Boston: Kluwer Academic Press, 2001.

Παραπομπή MLA

Armstrong, J. Scott. Principles of Forecasting: A Handbook for Researchers and Practitioners. Boston: Kluwer Academic Press, 2001.

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