(2008). The Handbook of Model Job Descriptions, revised edition. Philadelphia, PA: Kogan Page.Harris, G.L. (2000). Purchasing fundamentals. New York, NY: American Management Association. Purchasing manager pay increases by just over 4% on average. (2003, September). Supplier Selection and Management Report, (03-09), 5. Retrieved from http://go.galegroup.com/ps/i.do?id=GALE%7CA107625492&v=2.1&u=lincclin_fccj&it =r&p=AONE&sw=w&asid =ca47d2f749b9cba5b9c678def4a289e3Schorr , J.E. (1998). Purchasing in the 21st Century: A Guide to Cutting-Edge Techniques and Strategies, Second Edition. New York, NY: John Wiley & Sons, Inc. Trent, R. J. (2007). Strategic supply management: Creating the next source of competitive advantage. Fort Lauderdale, Florida: J. Ross Publishing, Inc. United States Bureau of Labor Statistics. (September 12, 2013). Handbook on employment prospects. Retrieved from http://www.bls.gov/ooh/business-and-financial/purchasing-managers-