Fournies, Ferdinand
Why customers don't do what you want them to do: 24 solutions to overcoming common selling problems
McGraw-Hill, 2003
Buku Teks
Farber, Barry J.
Success secrets of sales superstars : the moves and mayhem behind selling your way to the top as told by 34 industry leaders
Entrepreneur Press, 2013
Buku Teks
Pendekatan selling concept sebagai suatu usaha untuk meningkatkan penjualan perusahaan studi kasus : dampak pemberian hadiah langsung kepada konsumen terhadap tingkat penjualan
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 1994
UI - Skripsi (Membership)
Consultative selling: the Hanan formula for high-margin sales at high levels
eBooks
Jobber, David
Selling and sales management
Prentice-Hall, 2000
Buku Teks