Lewis, C. D. (1982). Industrial and business forecasting methods: A practical guide to exponential smoothing and curve fitting. Butterworth.
Citación estilo ChicagoLewis, Colin D. Industrial and Business Forecasting Methods: A Practical Guide to Exponential Smoothing and Curve Fitting. London: Butterworth, 1982.
Cita MLALewis, Colin D. Industrial and Business Forecasting Methods: A Practical Guide to Exponential Smoothing and Curve Fitting. Butterworth, 1982.
Warning: These citations may not always be 100% accurate.