Miller, William
Proactive selling: control the process, win the sale
American Management Association, 2012
 eBooks
Miller, William
Proactive selling: control the process, win the sale
American Management Association, 2003
 eBooks
Hunter, Mark, 1967-
High-profit selling: win the sale without compromising on price
[American Management Association, ], 2012
 eBooks
Bennett, Greg
Consultative closing: simple steps that build relationships and win even the toughest sale
American Management Association;;, 2007
 eBooks
Aceh : win-win solution
penyunting, Musni Umar
Forum Kampus Kuning, 2002
 Buku Teks