MAKRIDAKIS, S., WHEELWRIGHT, S., & McGEE, V. E. (1983). Forecasting: Methods and applications.-- ed.2 (2.). John Wiley and Sons.
Lua i Stíl Chicago (17ú heag.)MAKRIDAKIS, Spyros, Steven WHEELWRIGHT, agus Victor E. McGEE. Forecasting: Methods and Applications.-- Ed.2. 2. New York: John Wiley and Sons, 1983.
Lua MLA (9ú heag.)MAKRIDAKIS, Spyros, et al. Forecasting: Methods and Applications.-- Ed.2. 2. John Wiley and Sons, 1983.
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