The CustomerCentric SellingĀ® Field Guide to Prospecting and Business Development: Techniques, Tools, and Exercises to Win More BusinessGary WalkerMarch 26, 2013
Sandler Enterprise Selling: Winning, Growing, and Retaining Major Accounts Mattson, David H. Sullivan, Brian W. April 15, 2016
The Expansion Sale: Four Must-Win Conversations to Keep and Grow Your Customers Peterson, Erik , Riesterer, Tim February 11, 2020