Purchasing and supply management / Badenhorst, J. A. (Johanna Adolphina), 1954- editor.

Purchasing & supply chain management / Monczka, Robert M., author.

Purchasing and supply management / Badenhorst, J. A. (Johanna Adolphina), 1954- editor.

Purchasing and supply chain management / Weele, A. J. van (Arjan J.), author.

Purchasing and supply chain management / Monczka, Robert M., author.

Introduction to business management / Erasmus, Barney, editor.

Supply chain management / Horn, Gideon

Purchasing -- Management.

Supply chain management : a logistics approach / Badenhorst, J. A. (Johanna Adolphina), 1954