(2007). Leading by example. Boston, Mass: Harvard Business School Press.
Παραπομπή Chicago StyleLeading By Example. Boston, Mass: Harvard Business School Press, 2007.
Παραπομπή MLALeading By Example. Boston, Mass: Harvard Business School Press, 2007.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.