Welch, D. T. (1969). Budgetary control and cost reduction for retail companies. Macdonald & Evans.
Chicago Style (17. basım) AtıfWelch, D. T. Budgetary Control and Cost Reduction for Retail Companies. London: Macdonald & Evans, 1969.
MLA (8th ed.) AtıfWelch, D. T. Budgetary Control and Cost Reduction for Retail Companies. Macdonald & Evans, 1969.
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