Nick, Michael J.
The key to the C-suite : what you need to know to sell successfully to top executives
Amacom, 2011
 Buku Teks
De Mare, George
Communicating at the top : what you need know about communicating to run an organization / George de Mare
John Wiley , 1979
 Buku Teks
Bleeke, Nancy
Conversations that sell: collaborate with buyers and make every conversation count
[American Management Association, ], 2013
 eBooks
Johnson, Winslow
Powerhouse marketing plans: 14 outstanding real-life plans and what you can learn from them to supercharge your own campaigns
[American Management Association, ], 2004
 eBooks
Czinkota, Michael R.
Emerging trends, threats, and opportunities in international marketing : what executives need to know
Business expert , 2010
 Buku Teks