Παραπομπή σε μορφή APA (7η εκδ.)

Wilson, J. H., & Keating, B. (2002). Business forecasting with accompanying Excel-based Forecastx software (4th ed.). McGraw-Hill.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Wilson, J. Holton, και Barry Keating. Business Forecasting with Accompanying Excel-based Forecastx Software. 4th ed. Boston: McGraw-Hill, 2002.

Παραπομπή σε μορφή MLA (8th εκδ.)

Wilson, J. Holton, και Barry Keating. Business Forecasting with Accompanying Excel-based Forecastx Software. 4th ed. McGraw-Hill, 2002.