1. Demand Forecasting in Tourism;Archer,1976
2. Seasonality in tourism;BarOn,1975
3. The X-11 variant of census method II seasonal adjustment program;Shiskin,1967
4. Times Series Analaysis: Forecasting and Control;Box,1970
5. Estimating the demand for international tourism using time series analysis;Wandner;international symposium on tourism in the next decade,,1979