Dyfyniad APA

Pecar, B., Davis, G., & Lillystone, S. (1994). Business forecasting for management. McGraw-Hill.

Dyfyniad Arddull Chicago

Pecar, Branko, Glyn Davis, and Simon Lillystone. Business Forecasting for Management. London ; New York: McGraw-Hill, 1994.

Dyfyniad MLA

Pecar, Branko, et al. Business Forecasting for Management. McGraw-Hill, 1994.

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