1. Time Series Analysis: Forecasting and Control;Box,1976
2. Introduction to Time Series Analysis and Forecasting with Applications to SAS and SPSS;Yaffee,2000
3. Forecasting: Methods and Applications;Makridakis,1998
4. Forecasting trends and seasonals by exponentially weighted moving averages;Holt,1957
5. Forecasting sales by exponentially weighted moving averages;Winters;Manage. Sci.,1960