Παραπομπή APA

Michael Beer, & Beer, M. (2011). Higher ambition: How great leaders create economic and social value. Boston, Mass.: Harvard Business Review Press.

Παραπομπή Chicago Style

Michael Beer, και Michael Beer. Higher Ambition: How Great Leaders Create Economic and Social Value. Boston, Mass.: Harvard Business Review Press, 2011.

Παραπομπή MLA

Michael Beer, και Michael Beer. Higher Ambition: How Great Leaders Create Economic and Social Value. Boston, Mass.: Harvard Business Review Press, 2011.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.