SCHROEDER. (2004). Operations management [ada cd] ed.2. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)SCHROEDER. Operations Management [ada Cd] Ed.2. McGraw-Hill, 2004.
Lua MLA (8ú heag.)SCHROEDER. Operations Management [ada Cd] Ed.2. McGraw-Hill, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.