HBR's 10 must reads on leadership. Boston, Mass: Harvard Business Review Press.
Styl cytowania ChicagoHBR's 10 Must Reads On Leadership. Boston, Mass: Harvard Business Review Press.
Styl cytowania MLAHBR's 10 Must Reads On Leadership. Boston, Mass: Harvard Business Review Press.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..