APA Alıntı

Hanke, J. E. (2003). Business forecasting (7th ed.). Pearson.

Chicago Stili Alıntı

Hanke, John E. Business Forecasting. 7th ed. New Delhi: Pearson, 2003.

MLA Alıntı

Hanke, John E. Business Forecasting. 7th ed. Pearson, 2003.