Kollios, A. E., & Stempel, J. S. (1966). Purchasing and EDP: With a case study. American Management Association.
Chicago Style aipamenaKollios, A. E., and Joseph S. Stempel. Purchasing and EDP: With a Case Study. New York: American Management Association, 1966.
MLA aipamenaKollios, A. E., and Joseph S. Stempel. Purchasing and EDP: With a Case Study. American Management Association, 1966.
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