Sollish, F., & Semanik, J. (2005). The purchasing and supply manager's guide to the C.P.M. exam. San Francisco: Harbor Light Press.
Chicago Style CitationSollish, Fred., and John Semanik. The Purchasing and Supply Manager's Guide to the C.P.M. Exam. San Francisco: Harbor Light Press, 2005.
MLA CitationSollish, Fred., and John Semanik. The Purchasing and Supply Manager's Guide to the C.P.M. Exam. San Francisco: Harbor Light Press, 2005.
Warning: These citations may not always be 100% accurate.