(2011). Higher ambition: How great leaders create economic and social value. Harvard Business Review Press.
Chicago Stili AlıntıHigher Ambition: How Great Leaders Create Economic and Social Value. Harvard Business Review Press, 2011.
MLA AlıntıHigher Ambition: How Great Leaders Create Economic and Social Value. Harvard Business Review Press, 2011.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..