Chase Richard B. (2011). Operations and Supply Management - cd (12th.). Tata McGraw Hill.
Lua i Stíl Chicago (17ú heag.)Chase Richard B. Operations and Supply Management - Cd. 12th. New Delhi: Tata McGraw Hill, 2011.
Lua MLA (9ú heag.)Chase Richard B. Operations and Supply Management - Cd. 12th. Tata McGraw Hill, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.