References
- Box , George E. P. and Jenkins , Gwilym M. 1976 . Time Series Analysis: Forecasting and Control , San Francisco : Holden-Day . revised ed.
- Meeker , William Q. Jr. 1977 . “TSERIES User's Manual,” , 50011 Ames , IA : Statistical Laboratory, Iowa State University . available from the editor
- Nelson , Charles R. 1973 . Applied Time Series Analysis for Managerial Forecasting , San Francisco : Holden-Day .