Cita APA (7th ed.)

Makridakis, S. G., & Wheelwright, S. C. (1989). Forecasting methods for management (5th ed.). Wiley.

Cita Chicago (17th ed.)

Makridakis, Spyros G., i Steven C. Wheelwright. Forecasting Methods for Management. 5th ed. New York: Wiley, 1989.

Cita MLA (9th ed.)

Makridakis, Spyros G., i Steven C. Wheelwright. Forecasting Methods for Management. 5th ed. Wiley, 1989.