HANKE, J. E. (1989). Business Forecasting / John E. Hanke, Arthur G. Reitsch. Allyn & Bacon.
Chicagoスタイル(17版)引用形式HANKE, John E. Business Forecasting / John E. Hanke, Arthur G. Reitsch. Allyn & Bacon, 1989.
MLA(8版)引用形式HANKE, John E. Business Forecasting / John E. Hanke, Arthur G. Reitsch. Allyn & Bacon, 1989.
警告: この引用は必ずしも正確ではありません.