Hanke, J. E., & Wichern, D. W. (2015). Business Forecasting (9th ed.). Pearson India Education Pvt. Ltd.
Chicago-čujuhus (17. p.)Hanke, John E., juo Dean W. Wichern. Business Forecasting. 9th ed. New Delhi: Pearson India Education Pvt. Ltd, 2015.
MLA-čujuhus (9. p.)Hanke, John E., juo Dean W. Wichern. Business Forecasting. 9th ed. Pearson India Education Pvt. Ltd, 2015.
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