APA aipamena

(1973). Methods and techniques of business forecasting. Prentice-Hall, Inc.

Chicago Style aipamena

Methods and Techniques of Business Forecasting. Englewood Cliffs, New Jersey: Prentice-Hall, Inc, 1973.

MLA aipamena

Methods and Techniques of Business Forecasting. Prentice-Hall, Inc, 1973.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.