Hanke, J. E., & Wichern, D. W. (2009). Business forecasting (9th ed.). Pearson Education.
Citazione stile Chigago Style (17a edizione)Hanke, John E., e Dean W. Wichern. Business Forecasting. 9th ed. Upper Saddle River, N.J: Pearson Education, 2009.
Citatione MLA (9a ed.)Hanke, John E., e Dean W. Wichern. Business Forecasting. 9th ed. Pearson Education, 2009.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.