Never Say Sell : How the World's Best Consulting and Professional Services Firms Expand Client Relationships Parks, Jacob McMakin, Tom 9781119683780 Innbundet 17.12.2020 Engelsk I salg
How Clients Buy : A Practical Guide to Business Development for Consulting and Professional Services Fletcher, Doug McMakin, Tom 9781119434702 Innbundet 11.05.2018 Engelsk I salg