APA ציטוט

Ord, J. K., & Fildes, R. (2013). Principles of business forecasting. South-Western Cengage Learning.

Chicago Edition Citation

Ord, J. K., and Robert Fildes. Principles of Business Forecasting. Mason, OH: South-Western Cengage Learning, 2013.

ציטוט MLA

Ord, J. K., and Robert Fildes. Principles of Business Forecasting. South-Western Cengage Learning, 2013.