J Stevenson, W. (2007). Operations Management (9th ed.). McGraw-Hill Medical Education.
Chicago-viite (17. p.)J Stevenson, William. Operations Management. 9th ed. New York, USA: McGraw-Hill Medical Education, 2007.
MLA-viite (9. p.)J Stevenson, William. Operations Management. 9th ed. McGraw-Hill Medical Education, 2007.
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