Book Title Book Title
2016年
Gap Prospecting: Getting The Buyer To Engage: How Problem Centric Prospecting Increases Pipeline By Changing Everything You Know About Outreach, Prospecting, Cold Calling, And Sending Emails Gap Prospecting: Getting The Buyer To Engage: How Problem Centric Prospecting Increases Pipeline By Changing Everything You Know About Outreach, Prospecting, Cold Calling, And Sending Emails
2026年
Gap Selling Gap Selling
2022年