Lambert, Brian W.
World-class selling: new sales competencies
American Society for Training & Development, 2009
 eBooks
Christensen, Mary, 1951-
Be a direct selling superstar: achieve financial freedom for yourself and others as a direct sales leader
[American Management Association;, ], 2013
 eBooks
Tracy, Brian
The psychology of selling
Bhuana Ilmu Populer, 2024
 Buku Teks
Jobber, David
Selling and sales management
Prentice-Hall, 2000
 Buku Teks
Colletti, Jerome A.
Compensating new sales roles: how to design rewards that work in today's selling environment
[American Management Association, ], 2001
 eBooks