Armstrong, J. S. (1978). Long-range forecasting: From crystal ball to computer. Wiley-Interscience Pub.
Citación estilo ChicagoArmstrong, Jon Scott. Long-range Forecasting: From Crystal Ball to Computer. New York: Wiley-Interscience Pub, 1978.
Cita MLAArmstrong, Jon Scott. Long-range Forecasting: From Crystal Ball to Computer. Wiley-Interscience Pub, 1978.
Warning: These citations may not always be 100% accurate.