Autor/-in: Peter Baily

Peter Baily was Senior Lecturer at the Polytechnic of Wales (presently University of South Wales) and chief examiner for Chartered Institute of Procurement and Supply (CIPS). He was a board member on the Business Education Council.

David Farmer was Professor of Management Studies at Henley Management College.

Barry Crocker is a former Senior Lecturer at Salford University. He has worked with a range of companies as Distribution Manager encompassing procurement, warehousing, logistics and supply chain management. He is also a former assistant examiner for CIPS.

David Jessop is Emeritus Professor of Supply Management at University of South Wales. He is a Fellow of the CIPS, and served this body as chief examiner and accreditation advisor. He is also a Fellow of the Chartered Institute of Logistics and Transport.