Eades, Keith M.
Proses penjualan revolusioner yang mengubah cara anda menjual: The new solution selling: the revolutionary sales process that is changing the way people sell
Andi, 2005
 Buku Teks SO
Jobber, David
Selling and sales management
Prentice-Hall, 2000
 Buku Teks SO
Carlin, Gabriel S.
The power of enthusiastic selling / Gabriel S. Carlin
Prentice-Hall, 1962
 Buku Teks SO
Lambert, Brian W.
World-class selling: new sales competencies
American Society for Training & Development, 2009
 eBooks
Bly, Robert W.
Magnetic selling: develop the charm and charisma that attract customers and maximize sales
American Management Association, 2006
 eBooks