Παραπομπή APA
Smith, M. R. (1968). Short-interval sceduling: A systematic approach to cost reduction. New York: McGraw-Hill.
Παραπομπή Chicago StyleSmith, Martin R. Short-interval Sceduling: A Systematic Approach to Cost Reduction. New York: McGraw-Hill, 1968.
Παραπομπή MLASmith, Martin R. Short-interval Sceduling: A Systematic Approach to Cost Reduction. New York: McGraw-Hill, 1968.
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