Posa, V. (2006). Supply chain performance measurement and improvement (1st.). ICFAI University Press.
Lua i Stíl Chicago (17ú heag.)Posa, Venkata. Supply Chain Performance Measurement and Improvement. 1st. Hyderabad: ICFAI University Press, 2006.
Lua MLA (9ú heag.)Posa, Venkata. Supply Chain Performance Measurement and Improvement. 1st. ICFAI University Press, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.