Jobber, David
Selling and sales management
Prentice-Hall, 2000
 Buku Teks
Norris, James S.
Selling-the how and why : a comprehensive introduction to salesmanship
Prentice-Hall, 1982
 Buku Teks
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
Taylor, Jim
Selling to the new elite: discover the secret to winning over your wealthiest prospects
American Management Association;, 2011
 eBooks
Nangoi, Ronald
Marketing dalam era globalisasi
Pustaka Sinar Harapan, 1997
 Buku Teks