Winkler, J. (1975). Company survival during inflation: A systematic approach to profit improvement.
Trích dẫn kiểu ChicagoWinkler, John. Company Survival During Inflation: A Systematic Approach to Profit Improvement. England, 1975.
Trích dẫn MLAWinkler, John. Company Survival During Inflation: A Systematic Approach to Profit Improvement. 1975.
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