Chary, S. (2007). Productions and operations management (3rd.). Tata McGraw-Hill Publishing Company Limited.
Lua i Stíl Chicago (17ú heag.)Chary, S. Productions and Operations Management. 3rd. NEW DELHI: Tata McGraw-Hill Publishing Company Limited, 2007.
Lua MLA (9ú heag.)Chary, S. Productions and Operations Management. 3rd. Tata McGraw-Hill Publishing Company Limited, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.