ngerLink (Online service), Altay, N., & Litteral, L. A. (2011). Service parts management: Demand forecasting and inventory control. Springer London.
Lua i Stíl Chicago (17ú heag.)ngerLink (Online service), Nezih Altay, agus Lewis A. Litteral. Service Parts Management: Demand Forecasting and Inventory Control. London: Springer London, 2011.
Lua MLA (9ú heag.)ngerLink (Online service), et al. Service Parts Management: Demand Forecasting and Inventory Control. Springer London, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.