Hanke, J. E., & Wichern, D. W. (2009). Business forecasting (9th ed.). Pearson Education.
Chicagoスタイル(17版)引用形式Hanke, John E., , Dean W. Wichern. Business Forecasting. 9th ed. Upper Saddle River, N.J: Pearson Education, 2009.
MLA(9版)引用形式Hanke, John E., , Dean W. Wichern. Business Forecasting. 9th ed. Pearson Education, 2009.
警告: この引用は必ずしも正確ではありません.