Παραπομπή σε μορφή APA (7η εκδ.)

Hope, T., & Hope, J. (1996). Transforming the bottom line: Managing performance with the real numbers. Harvard Business School Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hope, Tony, και Jeremy Hope. Transforming the Bottom Line: Managing Performance with the Real Numbers. Boston, Mass: Harvard Business School Press, 1996.

Παραπομπή σε μορφή MLA (9th εκδ.)

Hope, Tony, και Jeremy Hope. Transforming the Bottom Line: Managing Performance with the Real Numbers. Harvard Business School Press, 1996.