The C.P.M. and Job Satisfaction
Marketing and Professional Sales
Investigates the difference in perceptions of job satisfaction factors between individuals; Development of the Certified Purchasing Managers; Reduction on role conflict and job anxiety.
Lumpkin, James R., and R. K. Tudor. "The C.P.M. and Job Satisfaction." International Journal of Purchasing & Materials Management 27.3 (1991): 32-7. Print.