ngerLink (Online service), Altay, N., & Litteral, L. A. (2011). Service parts management: Demand forecasting and inventory control. Springer London.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रngerLink (Online service), Nezih Altay, और Lewis A. Litteral. Service Parts Management: Demand Forecasting and Inventory Control. London: Springer London, 2011.
एमएलए (9वां संस्करण) प्रशस्ति पत्रngerLink (Online service), et al. Service Parts Management: Demand Forecasting and Inventory Control. Springer London, 2011.
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