Chambers, E. J. (1963). Economic fluctuations and forecasting. Prentice-Hall.
Dyfyniad Arddull ChicagoChambers, Edward J. Economic Fluctuations and Forecasting. New Delhi: Prentice-Hall, 1963.
Dyfyniad MLAChambers, Edward J. Economic Fluctuations and Forecasting. Prentice-Hall, 1963.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.