(2011). Higher ambition: How great leaders creat economic and social value. Boston: Harvard Business.
Trích dẫn kiểu ChicagoHigher Ambition: How Great Leaders Creat Economic and Social Value. Boston: Harvard Business, 2011.
MLA引文Higher Ambition: How Great Leaders Creat Economic and Social Value. Boston: Harvard Business, 2011.
警告:這些引文格式不一定是100%准確.