Παραπομπή APA

Makridakis, S., & Wheelwright, S. C. Forecasting: Methods and applications. John Wiley& Sons.

Παραπομπή Chicago Style

Makridakis, Spyros, και Steven C. Wheelwright. Forecasting: Methods and Applications. New York: John Wiley& Sons.

Παραπομπή MLA

Makridakis, Spyros, και Steven C. Wheelwright. Forecasting: Methods and Applications. John Wiley& Sons.