Quitt, A. (2010). Measuring Supply Managementβs Budget Effects: Introduction of Return on Spend as an Indicator of Supply Managementβs Financial Effectiveness. Gabler Verlag / Springer Fachmedien Wiesbaden GmbH, Wiesbaden.
Παραπομπή σε μορφή Chicago (17η εκδ.)Quitt, Anna. Measuring Supply Managementβs Budget Effects: Introduction of Return on Spend as an Indicator of Supply Managementβs Financial Effectiveness. Wiesbaden: Gabler Verlag / Springer Fachmedien Wiesbaden GmbH, Wiesbaden, 2010.
Παραπομπή σε μορφή MLA (8th εκδ.)Quitt, Anna. Measuring Supply Managementβs Budget Effects: Introduction of Return on Spend as an Indicator of Supply Managementβs Financial Effectiveness. Gabler Verlag / Springer Fachmedien Wiesbaden GmbH, Wiesbaden, 2010.
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