Dyfyniad APA

Diebold, F. X. A. (1998). Elements of forecasting.

Dyfyniad Arddull Chicago

Diebold, Francis X; Author. Elements of Forecasting. Boston, South Western College Publishing, 1998.

Dyfyniad MLA

Diebold, Francis X; Author. Elements of Forecasting. 1998.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.