Παραπομπή σε μορφή APA (7η εκδ.)

Duxbury Press, Keller, G., & Warrack, B. (2000). Statistics for management and economics (5th ed.). Duxbury Thomson Learning.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Duxbury Press, Gerald Keller, και Brian Warrack. Statistics for Management and Economics. 5th ed. Pacific Grove: Duxbury Thomson Learning, 2000.

Παραπομπή σε μορφή MLA (8th εκδ.)

Duxbury Press, et al. Statistics for Management and Economics. 5th ed. Duxbury Thomson Learning, 2000.