Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (8th ed.)

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