APA aipamena

(2011).  Higher ambition: How great leaders create economic and social value.  Harvard Business Review Press.

Chicago Style aipamena

 Higher Ambition: How Great Leaders Create Economic and Social Value.  Harvard Business Review Press, 2011.

MLA aipamena

 Higher Ambition: How Great Leaders Create Economic and Social Value.  Harvard Business Review Press, 2011.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.