Evans, J. R., & Lindsay, W. M. (1999). The management and control of quality (4th ed.). Cincinnati, OH.: South-Western College Publishing.
Παραπομπή Chicago StyleEvans, James R., and William M. Lindsay. The Management and Control of Quality. 4th ed. Cincinnati, OH.: South-Western College Publishing, 1999.
Παραπομπή MLAEvans, James R., and William M. Lindsay. The Management and Control of Quality. 4th ed. Cincinnati, OH.: South-Western College Publishing, 1999.
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