Chartered Institute of Purchasing & Supply

year of pub­li­ca­ti­onISBNauthor(s)title
2003978-1-86124-125-2E. LonerganStudy Guide: Legal and Procurement Processes
2011978-1-86124-203-7CIPS Profex Study Pack Level 5 Management in Purchasing Function
  ''978-1-86124-212-9CIPS Profex Study Pack Level 6 Legal Aspects in Purchasing and Supply
  ''978-1-86124-214-3CIPS Profex Study Pack Level 6 Public Sector Stakeholders and Governance
2014978-1-86124-271-6Andrea ReynoldsThe Negotiation Handbook