Category Management in Purchasing: A Strategic Approach to Maximize Business Profitability, Edition 4

Category Management in Purchasing: A Strategic Approach to Maximize Business Profitability, Edition 5

The Buyer's Toolkit: An Easy-to-Use Approach for Effective Buying

Sustainable Procurement: A Practical Guide to Corporate Social Responsibility in the Supply Chain

Negotiation for Procurement and Supply Chain Professionals: A Proven Approach for Negotiations with Suppliers, Edition 3