Παραπομπή σε μορφή APA (7η εκδ.)

Leavitt, H. J. (2005). Top down: Why hierarchies are here to stay and how to manage them more effectively. Harvard Business School Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Leavitt, Harold J. Top Down: Why Hierarchies Are Here to Stay and How to Manage Them More Effectively. Boston: Harvard Business School Press, 2005.

Παραπομπή σε μορφή MLA (9th εκδ.)

Leavitt, Harold J. Top Down: Why Hierarchies Are Here to Stay and How to Manage Them More Effectively. Harvard Business School Press, 2005.