ADDITIONAL REFERENCES
- Harvey , Andrew C. and Todd , P. H. J. 1983 . “Forecasting Economic Time Series With Structural and Box-Jenkins Models: A Case Study,” . Journal of Business and Economic Statistics , 1 : 299 – 306 .
- Wecker , William E. “A New Approach to Seasonal Adjustment,” . Proceedings of the Business and Economic Statistics Section . pp. 322 – 323 . American Statistical Association. .